UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KNtiAiYfRleOOYedfQDfk1zqArWgbdMVsLYdPUfv5N4=' 
WHERE 
  key_id = '2d9330b1f84d9e5ffdcf19fd0d5f4b8ec0572d7a64971cf377b66a8c49685f68' 
  AND (
    token = 'KNtiAiYfRleOOYedfQDfk1zqArWgbdMVsLYdPUfv5N4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )