UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6pWdawqA93Z54M28V3Xq0yAQvt7qp3W424R8onLqRrk=' 
WHERE 
  key_id = '805c7aec4eebb38477e43b9004e0e52c97c207b5f745dc5f33029fcba716868d' 
  AND (
    token = '6pWdawqA93Z54M28V3Xq0yAQvt7qp3W424R8onLqRrk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )