UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'chIWtiwyQcB5wEHD/WbNvWG8UMI8mSWo/guqTOR0oHE=' 
WHERE 
  key_id = 'c4d2fa6710de4c4d8ac6d4aa31ef9b61027955c640ec65bd47a892a6b1f98804' 
  AND (
    token = 'chIWtiwyQcB5wEHD/WbNvWG8UMI8mSWo/guqTOR0oHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )