UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S6/bYiQnfqsR9MlV3H2Ynbe+JLLwQotdL3QJ9u7rpYs=' 
WHERE 
  key_id = '483c3f68ac72a937c0d23d3cbc8924ac4ae821b85d91a9b5ab59060b2185437e' 
  AND (
    token = 'S6/bYiQnfqsR9MlV3H2Ynbe+JLLwQotdL3QJ9u7rpYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )