UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AGK4B5a2Ps1FcRMoYTd9BXC04PRALLdfjz0OrnAJicg=' 
WHERE 
  key_id = 'd78ffad0eff3ce7c8d03795e372cd80c56ddf339dd2971b5a81e6d67a8327ba7' 
  AND (
    token = 'AGK4B5a2Ps1FcRMoYTd9BXC04PRALLdfjz0OrnAJicg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )