INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7bdd5441a3df3ddb2f63245152dcb79be9712e6766b020c360e8ad14b9bbb8d', 
    '4knCBC2SOD3jFwIaDe6n4FmYLkXjPMNXCCBEvgl2Afs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)