INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b0e2381cb5d931066d3dabed4228651ce725a0baecd2d4c85c471a29d7bc99f', 
    'gHEgnVDlnjzRISdbbqFUxsEqG50AeTgPcUNlXL5Kg0w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)