UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4KhApG39s7CpKuUoLnW3o9cSBBmFQ82a153XYMku5+4=' 
WHERE 
  key_id = 'cce9fd6f4069fa7bf1f7c97db6c6b5cf3441b2d02fda810b59ad7748b495aac8' 
  AND (
    token = '4KhApG39s7CpKuUoLnW3o9cSBBmFQ82a153XYMku5+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )