UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lfjnnrQilSiq5Fryf/4754tfkN6OweCdw9t0NZSdl5o=' 
WHERE 
  key_id = 'fd66a0249f70a8fc57394d2bd30a9e4f3a79a7339aa013615f3ab288b1f6d86f' 
  AND (
    token = 'lfjnnrQilSiq5Fryf/4754tfkN6OweCdw9t0NZSdl5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )