UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't3OCuLqtt2dELFbzxPo4ozdG8pUSWgXjaLtFxjvYSaY=' 
WHERE 
  key_id = '19661cb4b14628a18aecdcc28d990f4bbddf47e52382e713285fdb8cb4517f09' 
  AND (
    token = 't3OCuLqtt2dELFbzxPo4ozdG8pUSWgXjaLtFxjvYSaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )