UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fw8Fn5++2NQDQs+XrTTXlxySGlmkSOn2hI/jmaxEy28=' 
WHERE 
  key_id = '82cda254158ba331e550e1c23f7a2d68954a1b8a7eae36fc0f8af46517a3c499' 
  AND (
    token = 'Fw8Fn5++2NQDQs+XrTTXlxySGlmkSOn2hI/jmaxEy28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )