UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gy5Jg6NiEn8PCIelCWThEmdiv9xHqsIXKdRSKxT+9Ps=' 
WHERE 
  key_id = '02445bbbb81ea7bd47581c1b8153a67197531f4f36f2b760cedeaaa8a68fe360' 
  AND (
    token = 'Gy5Jg6NiEn8PCIelCWThEmdiv9xHqsIXKdRSKxT+9Ps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )