INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55fbb50f15bbc3f39ba45bd0a01a0edd7e8e614b77107fd12826662ae18a8797', 
    'OSB5Wq8ROFw5pTP+9uf93fx2Zhp+ryJ6AkfeQr1wiqY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)