UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'URzj/OZxafORnmmIn4/qJPPpXw9GfAghp78vOUXEPcU=' 
WHERE 
  key_id = 'c0fa1ce99a53dc968695fec4d863fdda5ec7d48086898423933c55e2369740a8' 
  AND (
    token = 'URzj/OZxafORnmmIn4/qJPPpXw9GfAghp78vOUXEPcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )