UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ISrfv+efXSe87V6+8USmvOXRjg7JRcPFbdcM58XCGjo=' 
WHERE 
  key_id = '4f4ec2d55cbdd42a10ef91a49d6e368885d25fd30c912694b673fcd6ed6ed32b' 
  AND (
    token = 'ISrfv+efXSe87V6+8USmvOXRjg7JRcPFbdcM58XCGjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )