UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5vcX/LVmaOr7bgFZJCzoj6HADimuhNTizBF+A5oF4DM=' 
WHERE 
  key_id = 'fef705d94d31674d8b403d25135f22d80b87dc09e143a24deb3092513d50ea9b' 
  AND (
    token = '5vcX/LVmaOr7bgFZJCzoj6HADimuhNTizBF+A5oF4DM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )