UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vRj4kfb7CwLSdz19LWAZhlHeJiu9XE7r5Vp7sRfALcg=' 
WHERE 
  key_id = '36d337ab98e93d7a475158ab4e475edd697af8b5308859c9ab688fb1bd62bb5a' 
  AND (
    token = 'vRj4kfb7CwLSdz19LWAZhlHeJiu9XE7r5Vp7sRfALcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )