UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mls/5gXvwwhge+dUF/WOERpqQE5rHiAU9uBe8ow6slI=' 
WHERE 
  key_id = '8dc10b0a87061b289b8be2ced5b2d7f4dce6d0c6253fd62952b94cae77aa715a' 
  AND (
    token = 'mls/5gXvwwhge+dUF/WOERpqQE5rHiAU9uBe8ow6slI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )