INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9854d2b44a33988d3f61f4c757c009b1a558f2cca6118123a3aff054b294b5f3', 
    'qJYxNPpysmk1E44yWL32K46833VmJV2uyQLMCEHzo7k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)