UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FcFAibDmXzU+MqyLxG+oyGsLnRcYyWCNgwDhn7KObA8=' 
WHERE 
  key_id = 'c5a197fde1b4949c4c58836b284c9ee31a2d5f82d7344d3278b4fd4f435148af' 
  AND (
    token = 'FcFAibDmXzU+MqyLxG+oyGsLnRcYyWCNgwDhn7KObA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )