INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b598de164c2f2dcba40f603bc215870f3908f9467bbd3f3739ab40a718b7e294', 
    'Hxv3u/XNm8GV+kSQtaub4AcYK0QhgKEXWJJmaTZI5cY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)