INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e1d411492b7a2dc574e89fb9d5c541de2db81d222b0bc2e7a38e7bd90bc4994', 
    'Vn9aVl3WkNbYdgIx+2atb1DpR+XtGcwNqKkgOCfUvtE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)