UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0CAFdTrv6x4DgSso25aIklsYmYb11KWly2Vzvnmh9is=' 
WHERE 
  key_id = 'c8f2edcf797c8822e4345162ceab02c9d25d760161e76681e1fb3abfa135f8dc' 
  AND (
    token = '0CAFdTrv6x4DgSso25aIklsYmYb11KWly2Vzvnmh9is=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )