UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zn8feuTfoWEnyZRSYSYYgxAD0X2iSUbu5vkU/b7myCE=' 
WHERE 
  key_id = 'a1330b91c217742b194c6bb0498589ea4c01adfe9d0762f0b1a5a9ed4e36024e' 
  AND (
    token = 'Zn8feuTfoWEnyZRSYSYYgxAD0X2iSUbu5vkU/b7myCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )