INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac3d3f04d8492d0886dd57783b411a9fb1fec097bd6ca006c5635e63d5517537', 
    'xMPbQI+Hh3QMNG7XCzyzTRDRnBGBBAQAYh4y3QeR4Ec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)