INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '403291512b15980783ede4485782e6edf1bc1b3c31bc69ecaeba1ac8877f0799', 
    '5IbRpxyxbVwTnbuM2rfKd8BOi5ofh3bE+gGT3fMyu1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)