UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3oJAMP/oefXpHqxxnG7pwY4UMxVBUzvs3Adpv/MimPs=' 
WHERE 
  key_id = 'd2a91848709947ff442df2cb302f1302d60e49aeab814c32990074a036ea41c3' 
  AND (
    token = '3oJAMP/oefXpHqxxnG7pwY4UMxVBUzvs3Adpv/MimPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )