INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fce13994dc94ffda68c882cc93f22e52ede0a7658d78636295df59c65b97f52b', 
    '68ayptdpuZswKHmWd+JGAT4RWy2KouoSB7pj6vGMQzI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)