INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a998474785dbe535fa6a1e1a69a743358c4df38dab79724de1ee6327284e2a58', 
    'HcSRmmEPW2e1dlNmARj3rHV+0lXFpnP/0ziAwjAzrKA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)