INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e2e9539a19e3112dec5c9aa7b09e755831083dcfad967a3201fd7505f2f0f02', 
    'thYxvv5/N5l17QOQTlbyQ75I5ZPZAGFM3VM1gteVPBg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)