UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rJ/30tjKn8MrzqlyXCJZKn+K0p0fXQ1WoAzOTYWy2ZQ=' 
WHERE 
  key_id = 'fc9a2e875247e90a7264f0235b591e444f6f7ad973b1f37eef1ad87b438ca4ab' 
  AND (
    token = 'rJ/30tjKn8MrzqlyXCJZKn+K0p0fXQ1WoAzOTYWy2ZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )