INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f4559c042b9f344f4c1593d3d2b2f925bf78661467f31d43a52ed47a644df05', 
    'ueCmhgmyHvFOqmmRzXVtcb9JoEML5dcL4VX9BJYoBnk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)