UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'icAwq60ZjPO+Xac842vaCqSY4Jq5v9ccLIM+Cbouc5E=' 
WHERE 
  key_id = '94c966be476744127217290b45ccc9d315c76042b374668f5eb35f2a918aeba6' 
  AND (
    token = 'icAwq60ZjPO+Xac842vaCqSY4Jq5v9ccLIM+Cbouc5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )