UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J2W9B8pWVVQBK8Aof/Af9gFa3OksX5XIY5nL8KwSErk=' 
WHERE 
  key_id = '519b60f6beb71b041f47ce0aab14c447760699ee72d96b65531cbf3d42700979' 
  AND (
    token = 'J2W9B8pWVVQBK8Aof/Af9gFa3OksX5XIY5nL8KwSErk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )