INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b319d33915831fe8b8e82115fb2936b15f9b5090122464fe0453beb2c259f021', 
    '30mOFPg4sUMrgtQUJY9fQ+p818tq5ifmxb6HMcht7+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)