UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tw+TRHLshzQ4/kTP8I6ljTzWxpzg1JjUGgJNvCayHhM=' 
WHERE 
  key_id = '90670320722585be7945287531393151078086ea80a2bfab8a172ed630a13595' 
  AND (
    token = 'tw+TRHLshzQ4/kTP8I6ljTzWxpzg1JjUGgJNvCayHhM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )