UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZTbXdNGo+uULPNWl9s5Quqt5Rcfk6JOpe6aUiaEESmQ=' 
WHERE 
  key_id = 'c07576799afdc1dc50eeaa1947478a2dcf55d24221748f36a1401e17c01c5ae8' 
  AND (
    token = 'ZTbXdNGo+uULPNWl9s5Quqt5Rcfk6JOpe6aUiaEESmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )