UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5KH0QGm5uFdwUgsVNs+2qZYTV6/THMsC8Zhyj+r4AJY=' 
WHERE 
  key_id = '94b4902bcb8e51642c39f555318dbd5f9df35888eabb3d9fe737572472b11bfe' 
  AND (
    token = '5KH0QGm5uFdwUgsVNs+2qZYTV6/THMsC8Zhyj+r4AJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027