UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X9/9G6K5TUofj5ztCmzVQauzptJ6PF5RZnzbq9o14BE=' 
WHERE 
  key_id = '346b5f4a4b6882abc50c9fd1043b5aa1d9a917ff8a051e473a8e7ed9cd28224a' 
  AND (
    token = 'X9/9G6K5TUofj5ztCmzVQauzptJ6PF5RZnzbq9o14BE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )