UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r5PLys2yovRxxFCD3MC8SKYxEPzt7/V6VDsD9TP1h4o=' 
WHERE 
  key_id = '6bf077acd07fc1e0f4d4d53898509638f12b7c5fb3d3e421d941b0ef05cc3318' 
  AND (
    token = 'r5PLys2yovRxxFCD3MC8SKYxEPzt7/V6VDsD9TP1h4o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )