UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ibOIhelWhuFdUVc8rsqr/7MFpSldht4s6w1csPRS/xI=' 
WHERE 
  key_id = '45891962c76e71406032aafa58970838d679853e4b9097e441724d44435ebce9' 
  AND (
    token = 'ibOIhelWhuFdUVc8rsqr/7MFpSldht4s6w1csPRS/xI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )