UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q0IAmLRpBhIe8RBwGdNfVwphmjTjYnSowui36IbY9ng=' 
WHERE 
  key_id = 'e5f80803790cd85ec4d530a112331b01f478c8fea59d854a87a5be01143d841c' 
  AND (
    token = 'q0IAmLRpBhIe8RBwGdNfVwphmjTjYnSowui36IbY9ng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )