UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '54DwIN14oLfh9AqwhQ+8jsV0NK/zvmgbDYHZ4+SK520=' 
WHERE 
  key_id = '48f3e27e5d4829cb0e4a0458d8449da91902bbf6601483ab6782c613787dddc0' 
  AND (
    token = '54DwIN14oLfh9AqwhQ+8jsV0NK/zvmgbDYHZ4+SK520=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )