UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QhyKXd4ASXeNB7Hkc5A2CcoPQrp0Pyj2mjTfkRmeWqI=' 
WHERE 
  key_id = 'b65dbc0b254c3c7bc8078168e7e61fc030fe46b2a1f3de42e8cabd00f9f5628e' 
  AND (
    token = 'QhyKXd4ASXeNB7Hkc5A2CcoPQrp0Pyj2mjTfkRmeWqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )