UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iWuJXMYSgewO+TMa1Qsn9jllx+KpJTyXkPZxs68dzbI=' 
WHERE 
  key_id = '3a782b269d084b25d0234e78d68c1ef7d4e4ebb1e7dbe4e720f1dd1282df2ad5' 
  AND (
    token = 'iWuJXMYSgewO+TMa1Qsn9jllx+KpJTyXkPZxs68dzbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )