INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76e44b5d774711f5bfef55414d556007b188b910f3ef8ea325d1697cb1ed1e55', 
    'mE1zlhGiSS5KEVJb85PR7fkylnJ1LJGT0GhqShdgy04=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)