UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x06Fkghuu5SjnJLmNnd9aX3N3LlL5fR5pO0SL/vhWns=' 
WHERE 
  key_id = 'a5750b76e6aac8f9c235a3249123eba0c730ccdbb04141e986a00e958870af36' 
  AND (
    token = 'x06Fkghuu5SjnJLmNnd9aX3N3LlL5fR5pO0SL/vhWns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )