UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AV4NJ/WHcDA3NofhnXtyhfunDLe+/NJiGFLTRp5sAyo=' 
WHERE 
  key_id = '17f264875a9917e044d82d927356ea4b860a11d3a6f6e8e5d3d7ea898f409516' 
  AND (
    token = 'AV4NJ/WHcDA3NofhnXtyhfunDLe+/NJiGFLTRp5sAyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )