UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fkb+lql8MizOQIeI9hjySosuHyJXx78Xufpbar/Y5Zg=' 
WHERE 
  key_id = 'b5e5285cdaf753e8cc9044cd856fd07ac03a9de433d4b6fb6dd0397bd91b61c8' 
  AND (
    token = 'fkb+lql8MizOQIeI9hjySosuHyJXx78Xufpbar/Y5Zg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )