UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Na4Pq1RvIkytcijylgKV3eidieiFG5f3YQQFAx1Vio=' 
WHERE 
  key_id = '188aa9850aa7dd3706a5a531f217107d1358f7585633323f635758ca6abf5d21' 
  AND (
    token = '4Na4Pq1RvIkytcijylgKV3eidieiFG5f3YQQFAx1Vio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )