UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E7PwJPdyViXVws7Nw8pMQUJYyhaV7xw/g/CELBblBbs=' 
WHERE 
  key_id = 'de12d8d2b64377c25088e14fa9044f1b1a34f9ef9d8833c378e3b9ce6e0cf773' 
  AND (
    token = 'E7PwJPdyViXVws7Nw8pMQUJYyhaV7xw/g/CELBblBbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )