INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02e796037d2f8f0953112ad3c523a50688b555f740e00f0153a550be6501d841', 
    'B0blmgBDiQ8UtgkvvqCnb7CV+XQWKtCA6bx7XB+G2rQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)