UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '//CkC142oyh9eAoiX5MTx6q/SMoKteMGn8CUVF1UPyU=' 
WHERE 
  key_id = '49ba5b1a5b0f6ae2da6a582c326b389bf12f4ed9675d71ffab82d706fe2143fd' 
  AND (
    token = '//CkC142oyh9eAoiX5MTx6q/SMoKteMGn8CUVF1UPyU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )