UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0kvlAvCz4HYPCIFqhfnyrHvikUlLLr0m/zfxhNIZzfQ=' 
WHERE 
  key_id = 'a104e6d4d094f19abed1c0644b86d63489ee42f362a0a0a57975bfa670d7ac34' 
  AND (
    token = '0kvlAvCz4HYPCIFqhfnyrHvikUlLLr0m/zfxhNIZzfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )