UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hWLnCEIoNf6ErlJJPHHfqQ1Cfj68kZnhpAAg/YTChtM=' 
WHERE 
  key_id = '8c44f12d771e20c42fde8f0556c538f7d58982a7944cd9cdf8999b5e17c03667' 
  AND (
    token = 'hWLnCEIoNf6ErlJJPHHfqQ1Cfj68kZnhpAAg/YTChtM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )