INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8434bfb5599162a155e561c0d7352f2326af7590e12b408d734cd82a9c3d9dcc', 
    '2vOdV2o/Hk+Spj52H1TBXCWGkR8ZiAP3VikES1LpxII=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)