UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JGwbX3ipPVgPmxTC37eMHuOFBB+DHNukmrHqRfQBCo0=' 
WHERE 
  key_id = '35add09ce5f47aea8a47e677a0ccadac25454a1e79132a1822599ec26e49ac62' 
  AND (
    token = 'JGwbX3ipPVgPmxTC37eMHuOFBB+DHNukmrHqRfQBCo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )