UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XfEamJG1xWPlpwC1lBmGzV1YWY1RVTgqad9QAfPFPFA=' 
WHERE 
  key_id = 'eb407bca6af25fec3eee242339511621896c2792c796d7fdc5a39bfe568f92db' 
  AND (
    token = 'XfEamJG1xWPlpwC1lBmGzV1YWY1RVTgqad9QAfPFPFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )