INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a76b3393dce889a7c21a25cedab60444cf7f1bb985201884226f8fe736ec465', 
    '4MxUL7gkRSvE8FanIHN3h3NJ8IXaVbdFCUnYAHuEP5I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00379

Result

int(1)