INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd28e59ca260255e7614dcead8b108013e2550f445e2e6504ec31b0400a70440d', 
    '19nBtuk1+qYChKWZ23Z08gdhx4FGqCHVbb8Acl1VF08=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)