UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eO0Pdk8NtZ84k88Rf5Dx8gaRC92E8vFgaTNOiwJuGcE=' 
WHERE 
  key_id = '5f27f68ebe6b48fa3a6f3629f1e579089b49fdc7d10c8b77585e41fc568a4607' 
  AND (
    token = 'eO0Pdk8NtZ84k88Rf5Dx8gaRC92E8vFgaTNOiwJuGcE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )