INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e757dddfe4d63b5f9aaca07d5f4fc7bcee1a364e2ae1eabd5caf66611d5ea8f', 
    '6mhETr7a3oD++xD5KNnjnPa64URbyMyjx3SuLnvj5IQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)