INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9ca09b4c330644ad433afb4a3391a04e0759a41f537c8a93031b161f5d35bc4', 
    'P5TSb5xPFi7vL23xS4ND0NWBttZhhn/0cvg4FBgqIHw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)