INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce9a4ea326813ecfd914e72949ce166374e5fb5521b5af9c185a30c09206e848', 
    '5HyTWhW+NhaQ3aSQbTSur4e8YDAooRyhB5We4oRdONQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)