INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28fc5db13653a650f83f70c680c411b5faa1344dea4cea71de604dd0dbd0a7a3', 
    'zeI3jAf+V/2Xdwv4Lrbcol43FHEbbQGUGnsktEFAwic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)