UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TY0+W4yU6rXeZHsY7EA7Up1hK71emuupZ7lMJl/93KE=' 
WHERE 
  key_id = 'afaa1cff9e2e53190f53efee4dc660545b23e5786083939b77fb12d34c562d81' 
  AND (
    token = 'TY0+W4yU6rXeZHsY7EA7Up1hK71emuupZ7lMJl/93KE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00019