UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd2myvn4MBjSX5ZYADVKQgaHy61kZMZFvYinZEVwZuiQ=' 
WHERE 
  key_id = '19515ada4cb32427a2cb31f23d05e74f7d98e21ce45e918cc7c2608f73e11b2b' 
  AND (
    token = 'd2myvn4MBjSX5ZYADVKQgaHy61kZMZFvYinZEVwZuiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )