UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kbl/oOIYp3XfCZYriG8li7uB31OD5PRmiSepCyGN1PI=' 
WHERE 
  key_id = 'eba91a4c672006640be0b3daddf1ffd41dd9476caf76e37a2f451b8f3d6c71a4' 
  AND (
    token = 'kbl/oOIYp3XfCZYriG8li7uB31OD5PRmiSepCyGN1PI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )