INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29a91421bd6a94a89fd34d3059a580cf7e542dec3cb980823d2c17720f84593e', 
    'boXYoBIqYu6I/bG+jczfvj6hVJeNTGrrBA7uZJywkNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)