UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1zIe1O2esu6/ywp30q/RZuIIPva1FO5AA0tCLL9kyUE=' 
WHERE 
  key_id = '300832dc6fe4f8293ffdc78c527e7cde797fc9b1dc4c2c5ccd5eb48d5c95c085' 
  AND (
    token = '1zIe1O2esu6/ywp30q/RZuIIPva1FO5AA0tCLL9kyUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )