INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b831770c6fc85378d732f00032076e24459e19dd5efc17acb7afe8c945c0df7c', 
    'dMtt2A1UcHHK1WdbPvE42lq5DippI6UIo0eJaQdD4eI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)