INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '848f6ceda9a8a3a9f7d87945f4545b7884e1bc0b353e409be9acb9f935be2b16', 
    'W2C4n5zaRbRjjYexJmuLdF9DsI3sDGtVuuJYwzj6tVg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)