INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70426df47bea820e9bf46bd4312600853f40c510ec8181d812765914f0c14d9a', 
    'dnZ8tno1qe5nNfBtY8/05on/thomvvPTpi5TTv9hMUQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)