UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rj1zNQPqNkUqVNBOVEV16XxXBW5XeiI4RnMOWSf/iAo=' 
WHERE 
  key_id = '5ce40c044f3e2178a005775b7f22c67d484fa04bb1892bdf93b4ae687480c5fe' 
  AND (
    token = 'rj1zNQPqNkUqVNBOVEV16XxXBW5XeiI4RnMOWSf/iAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )