UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iNt/iL07s1TRmr08V3Rh1p6+Hv9y+yBavXfs5GcC4EA=' 
WHERE 
  key_id = 'd389879181091c6caff5bc7048f1bbed415ca6963945e63638290729021c3992' 
  AND (
    token = 'iNt/iL07s1TRmr08V3Rh1p6+Hv9y+yBavXfs5GcC4EA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )