UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C1TXHlNNDoGBaLF+f4lv1BSOi3Nv33y62EpJ6nxGAiA=' 
WHERE 
  key_id = '613ee5c527c5d5d9a41d53d893b0035d8c8d973054c03600a36335a250774219' 
  AND (
    token = 'C1TXHlNNDoGBaLF+f4lv1BSOi3Nv33y62EpJ6nxGAiA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )