UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z6Zs5bGM8h1+nKdu7fjNIp6J3Sb+/9kiLHzcKQUUoM4=' 
WHERE 
  key_id = 'cbbc486b16ec44518aa93791b240c9a17b5f7d0ed346d776972de8379eb83d6e' 
  AND (
    token = 'Z6Zs5bGM8h1+nKdu7fjNIp6J3Sb+/9kiLHzcKQUUoM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )