UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm+9z1lsbFsybMXxszApGnG3YNhd9K/muJbGeGlRlZ4U=' 
WHERE 
  key_id = '8b76282ad402643fbeb98fae63359d75f9092e96101b6f2178d32345fb121bf8' 
  AND (
    token = 'm+9z1lsbFsybMXxszApGnG3YNhd9K/muJbGeGlRlZ4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )