UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/U8E88iJ7U5SY0PLZMl9/GWi8lZyIKecwX/t7Ntfbps=' 
WHERE 
  key_id = 'd4ea92b89063224054c76fe8d9bf2e6ea81229f65b3302fdbe972865f415bf7b' 
  AND (
    token = '/U8E88iJ7U5SY0PLZMl9/GWi8lZyIKecwX/t7Ntfbps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )