UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TerVBht2+muYNV9PviZjOiwYR/OSWWLG1yBGKT8gxpc=' 
WHERE 
  key_id = 'd26f551d296e9468f2bcd3954007e77501a4cb15c9b6f9e3d6dc85b6a8004c1a' 
  AND (
    token = 'TerVBht2+muYNV9PviZjOiwYR/OSWWLG1yBGKT8gxpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )