UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8f9kZRXNlg4/Tv6T3qC7ji9TF+xRv0RNvSC0CRaJG1w=' 
WHERE 
  key_id = '5efdb2647f6fcf190a7220a1e602abf24473356d3fa39b00336f16e3cf18b2eb' 
  AND (
    token = '8f9kZRXNlg4/Tv6T3qC7ji9TF+xRv0RNvSC0CRaJG1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )