INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2575d4841954cae3880092e8897f5e3ad0f632d1088f1c97718f1eb533297af', 
    '049M4zmklmgsDcXRrx6kPvLBVL05sZIzuhg5TeZECds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)