UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b4oZRJbrCjkKdsFa4VgnSCxeEthukqA+KvK5ZkoYhx8=' 
WHERE 
  key_id = 'edde5951e4aaf6269f10cd0238a7d9903d1a2a85a0d093dcf4703c6679b602ee' 
  AND (
    token = 'b4oZRJbrCjkKdsFa4VgnSCxeEthukqA+KvK5ZkoYhx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )