UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KtksW8LS+vVscIz79z53VqcacTJ+Z/d6Q2YBXNMfspo=' 
WHERE 
  key_id = 'aef8d72c91d138073869eb7dd0286efabaea1300ea424ecaab9d8fac3537503b' 
  AND (
    token = 'KtksW8LS+vVscIz79z53VqcacTJ+Z/d6Q2YBXNMfspo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )