UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dWxqKpKF27/Ym+WqNqGRL3dYAjQR7exNbrNiTdVYq/8=' 
WHERE 
  key_id = '057cb5cba972dc674ef2e295a9dd482e19e0efd39f43f46164d6261836e1371b' 
  AND (
    token = 'dWxqKpKF27/Ym+WqNqGRL3dYAjQR7exNbrNiTdVYq/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )