INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6dce643bce18593e2b074c195747adbdc841b8c7a737541b2b2a524f799fc94', 
    '202GPK8XKc1rtslDMwikU43Boa+50jRO2zYkMiwCb7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)