UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's5EMHcWGEbIFj745Th5FBLFateoRpVeInVJHgjDaDGg=' 
WHERE 
  key_id = '397020ae2451c31a4dcdb4ac931f44ae51469903e0e7b5f9d2c5b6783ce716aa' 
  AND (
    token = 's5EMHcWGEbIFj745Th5FBLFateoRpVeInVJHgjDaDGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )