UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QelSpkgIuMOF0GJ/S1ON05hCmBN4opJv2iPvrLwklI4=' 
WHERE 
  key_id = '9dbf3ef2db4401ccf3d4d85f509fa910b38a92ad8467fc2f6ef67be9ef09b641' 
  AND (
    token = 'QelSpkgIuMOF0GJ/S1ON05hCmBN4opJv2iPvrLwklI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )