UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4TVhT+3VVPxPx7GyxnrazCSCW5UErjm+GL9LGN4n/qU=' 
WHERE 
  key_id = '68789dc8fb7bc0d4988f72bdac3c61262e5f4d529152ba5156fa1f50bcee8723' 
  AND (
    token = '4TVhT+3VVPxPx7GyxnrazCSCW5UErjm+GL9LGN4n/qU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )