UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UQ7/cyveFnZI9Cc7gfX+gXa/0yGtxRZ0Cht4BhQybCs=' 
WHERE 
  key_id = '6637f799182fe4260d21c92635ee004ee74bb6238f4b10afd3aa65ef53d8bb80' 
  AND (
    token = 'UQ7/cyveFnZI9Cc7gfX+gXa/0yGtxRZ0Cht4BhQybCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )