INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a3987528bde377a2a04e99638d1477ca7939f65f569352e706058633d13ae99', 
    'v1BXpi2b7eNJVAd05eAUVCc4SXseenjPo8L7TmcfMy4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)