UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XG8RAj/lUJv00arRtb2jU6oI54dBAYsGM7T8qKjnGb8=' 
WHERE 
  key_id = '7c6cbff6d5670ffae467ced2e83e19320d253087354db69d2f5a035d525ff082' 
  AND (
    token = 'XG8RAj/lUJv00arRtb2jU6oI54dBAYsGM7T8qKjnGb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )