UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a8QQ0GX8B31CxgFZ3mNhUfbLKKSvdj0pSwIFy0VI714=' 
WHERE 
  key_id = 'fe1750ac35fb3f237cc0d5a26e012db5b0881dd2b570577e492311c8dfba0096' 
  AND (
    token = 'a8QQ0GX8B31CxgFZ3mNhUfbLKKSvdj0pSwIFy0VI714=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )