UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qCzFnC48GgD6JjhMFRd3/IPtE1jM2y/2YGhYKeYGc4k=' 
WHERE 
  key_id = '9524baf15a750a1e023c276941fd0e013a35406e84b21d26b3f05d5386d36b61' 
  AND (
    token = 'qCzFnC48GgD6JjhMFRd3/IPtE1jM2y/2YGhYKeYGc4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )