UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YKAkRGBpfWuEcY7PRVaU/0S2oNv8i3+vOCxih8w9SyM=' 
WHERE 
  key_id = '6c6579f46fa5a429985f2ba41384346e309641b8f811aea7f8bf75200524134c' 
  AND (
    token = 'YKAkRGBpfWuEcY7PRVaU/0S2oNv8i3+vOCxih8w9SyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )