INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5739ccee66673b0811f6999dba6e929fb8604ac145b47298867f5922b68e5fc1', 
    '89Lse6mBfc6SConTCyxWEJd0bP4IkchXY035A7MGtKE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)