UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FQjzQrLcVyf+oiJ0RFzptCu/U3L8KOa8CrOOF2IUKLI=' 
WHERE 
  key_id = '1fd8cc7e2ba28d752d74ecc4bfd881e2b5f765ec16940ff438522b64b6eb5fd6' 
  AND (
    token = 'FQjzQrLcVyf+oiJ0RFzptCu/U3L8KOa8CrOOF2IUKLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )