UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XTV11iMty8HpTTuyXm9GeoDKYh5oCyF7x3mqVfCMdDw=' 
WHERE 
  key_id = '804480f4fff8cf3eccad8e9386d9c83a3baf0d4f4b6a010040d60e83654bf043' 
  AND (
    token = 'XTV11iMty8HpTTuyXm9GeoDKYh5oCyF7x3mqVfCMdDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )