INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be7c22a9d50fab53e0aa18c8c54231b9748bc76f2dd0e06111bf24446ec195e6', 
    'LwHVbWxBOSgBa2E6M9hrKj88myfrFZEVU50NQr9QBFg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)