UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gkmfmLQ4KY156z+QRfMJroBmRz1kH96jBB+zVGpzWvA=' 
WHERE 
  key_id = 'ac900b4c23037d22766f8af7b313d36a4a534dbd70922025cd6ed791e7bfd080' 
  AND (
    token = 'gkmfmLQ4KY156z+QRfMJroBmRz1kH96jBB+zVGpzWvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )