INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48504571809da64e2a4e697310f677ae12b127d500ad0d73994fdf259b9dcaed', 
    'AcLJow0iAyw+gkRlcKvLKtVzS8wMbASx724f2ihRtaA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)