UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XzEzR3fkWcESmfTCXQUbSYEDuYc3gto2+faTq7v1c4w=' 
WHERE 
  key_id = '55cb570c70d8cf2d0c03cb9a4818bb60cbc8671d01aef3b4fcb750537d533262' 
  AND (
    token = 'XzEzR3fkWcESmfTCXQUbSYEDuYc3gto2+faTq7v1c4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )