UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GcAnbgqyKY16yP/Z/iOh0u7ZRHp1zd38gP1FI9lHb6k=' 
WHERE 
  key_id = '181c3c0c22ed6fad0a99911ba616a36c516a612bc0c8e0235886c297f33f16d2' 
  AND (
    token = 'GcAnbgqyKY16yP/Z/iOh0u7ZRHp1zd38gP1FI9lHb6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )