UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1GS52+3Z02o2jywfIoLNhqCdGis6bLYA9XkTrwwQe7w=' 
WHERE 
  key_id = '7b0956ef2a0eae972ed6bca86259bb827ac3c63b32d7278640dec68768e7f0e9' 
  AND (
    token = '1GS52+3Z02o2jywfIoLNhqCdGis6bLYA9XkTrwwQe7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )