UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pYhuU8c9+NRjMUs2coUm/jNsjANQFII9RZsRKl99Dss=' 
WHERE 
  key_id = '2335acbd4f91bc003f1c73216468162eb863431ec7acdb03c0d3e94cfa63a975' 
  AND (
    token = 'pYhuU8c9+NRjMUs2coUm/jNsjANQFII9RZsRKl99Dss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )