UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r5v30d3r0HIIPMin/q64L7to9newD8EefSE6Dw39ItA=' 
WHERE 
  key_id = '7030f52d54c5f2890e3d9334bed02cc7bb43330479c8e39ccba626c1caacf373' 
  AND (
    token = 'r5v30d3r0HIIPMin/q64L7to9newD8EefSE6Dw39ItA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )