UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm/3odFbQnT6lYz88Dg0YqLeTVD2M90glC9pS46CEomI=' 
WHERE 
  key_id = 'dc92750f21c79025c23edc78041bdf551ada29b4a52f34947a4bc20977beac64' 
  AND (
    token = 'm/3odFbQnT6lYz88Dg0YqLeTVD2M90glC9pS46CEomI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )