UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LzyeTKMDaup3wYSmAngjQNTt3e92jMdDhgfV/7Lpsuo=' 
WHERE 
  key_id = '4b0ef4a9f2772748effcea1d40d9c52ec9ddfa87d0ee6bc9fc607e67209d79a9' 
  AND (
    token = 'LzyeTKMDaup3wYSmAngjQNTt3e92jMdDhgfV/7Lpsuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )