UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4RRTyqFndR1luhX4UJJLTu3kKeBA8IUQvRrzDICHmJM=' 
WHERE 
  key_id = '4e337d1d15697a4494d758cf39838c021109a52461d0281bb408872ce841ba99' 
  AND (
    token = '4RRTyqFndR1luhX4UJJLTu3kKeBA8IUQvRrzDICHmJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )