INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '873512ea3115d7e41c417e42cfcc2b80b64201c8bba6ae076255c30e5b2c07fb', 
    '9VqNmNrt2NZUN+1Hbex3lUgZ7ddVDHcSe4j64JiOrGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)