UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2R9K/cQRx8c0ap/1mRBir1Iw2H7NhrdUxuqyOw8RfXY=' 
WHERE 
  key_id = '2f82a857eb3e3812a254369cd426f6230e8177f5c8c03842b363542dac59fb84' 
  AND (
    token = '2R9K/cQRx8c0ap/1mRBir1Iw2H7NhrdUxuqyOw8RfXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )