UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dvrVFoUpLaO/b7x0+8RcpAcWWaDXxlj1KDzSswDM4m0=' 
WHERE 
  key_id = 'c2c5397623d26b1a30a3803480eb57cd9c5f3546c107cc39675ceee20a7cf276' 
  AND (
    token = 'dvrVFoUpLaO/b7x0+8RcpAcWWaDXxlj1KDzSswDM4m0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )