UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q+EspHd+vQjqrmmmmNeFmqYsS4LFLxssVMpmLYuhh7U=' 
WHERE 
  key_id = 'f2afd35b086182b609d28a388ba66647150992f122da4dbf660ece7fb60ef770' 
  AND (
    token = 'Q+EspHd+vQjqrmmmmNeFmqYsS4LFLxssVMpmLYuhh7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )