UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ep1gRcmQXNNarj4FzHW+oo+BYN9wQtUX7gsaz5IJA28=' 
WHERE 
  key_id = 'd41bc0acb4e6cedfd798367e235874d4abeeeeb45f93980cbe521e9cad82a647' 
  AND (
    token = 'Ep1gRcmQXNNarj4FzHW+oo+BYN9wQtUX7gsaz5IJA28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )