INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1121bfefec7b407572747ea99edddbd094c36271d0cd72034b9456fc5a190ed5', 
    '86f7TbXt+hAQNFBKYQvVPtdLk2ll1Ae5ZjVeCuoj3Ps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)