UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z9ZB45IpV/9bDZJu0/umoK1pg+AKx5beKbT5/DJt+Z8=' 
WHERE 
  key_id = '5af6b10e2231fc2b954a673f7787af4525de86abae4956784d7eec9b871d6c63' 
  AND (
    token = 'Z9ZB45IpV/9bDZJu0/umoK1pg+AKx5beKbT5/DJt+Z8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )