INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38a4b16413672700f95b70c9b0bf467894c6ea441b965105b8da3b66415114bb', 
    '4aUYNcOnxR6cbC8vmPuoTaVsZUPEFmTQhM3UtTVuAmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)