UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5CgVWdLb+maztuBm7jMzwmmvtxNmOf7WX/he20/gDLg=' 
WHERE 
  key_id = 'd92416f191effe75b82f40114f3d05e0cc36ecaeee7f1c6e7934f752f1866f6f' 
  AND (
    token = '5CgVWdLb+maztuBm7jMzwmmvtxNmOf7WX/he20/gDLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )