INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d2e9fc7b5eb3ee3999cdd5b8291ec9034f3529572922e7504dbdb5f252aa7da', 
    '7oN15+0JtCe3je5vUKeCuaDc/6PxqaGXzumtD3hqGOI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)