UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ngK5F7KzvCF2QHhwB2Sj+zLASE621iZXBhICs27s6dY=' 
WHERE 
  key_id = 'befd4dd69eb2366ae56d191789a5e6e6e221f35f6f1791dcde076e4680592fea' 
  AND (
    token = 'ngK5F7KzvCF2QHhwB2Sj+zLASE621iZXBhICs27s6dY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )