INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f420386155c8d525593ddd1369e79f3ae842200d495f7ec082da369aadd1fb0', 
    '3mZoqzYhDEn4psww61UlOClLQvXjyFmnB9a+g4tw/Qs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)