UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5eRvZ545gRx6q+k82N/ZMsvDt6OezAT0GO9yYljd0YI=' 
WHERE 
  key_id = '36ef9ae10af5c5b6d38a1a8a695e512a85dcbd29e53b2fb57b5effc29db9672a' 
  AND (
    token = '5eRvZ545gRx6q+k82N/ZMsvDt6OezAT0GO9yYljd0YI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )