UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VYyNG0miOPeC3JI2Zh8H2oAKI1ijGhLeAiNwnZ2aV50=' 
WHERE 
  key_id = 'a2c9f2c7fffea01801351a589e5f3fc062a9fb2ad56ee55bb7b6d5aee9a2516b' 
  AND (
    token = 'VYyNG0miOPeC3JI2Zh8H2oAKI1ijGhLeAiNwnZ2aV50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )