INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3a751733da37ea7f4e72edcdaf5a99a60a05b7a1816a331b7ea02a8756923f8', 
    '+/DuFUSIjQaQaSfRecd/QBYLEVPo7eK2kxukhSsTo88=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)