INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1df91c481870b50cfbdcc2aa7afe22468a1f2f8b12439a853383688bfaff4124', 
    '68Chb3RvCZKyW9l9grC4gu5595uzGCCrsugQOOlGwg8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)