UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G+YlZ4t/trLHMJPoRp+BHy2zm3D9A8yfIFUuNDg9amQ=' 
WHERE 
  key_id = '64c1b9674ebd4d5aeec768c2ea18b667dd78139344261aba0865dd348e652243' 
  AND (
    token = 'G+YlZ4t/trLHMJPoRp+BHy2zm3D9A8yfIFUuNDg9amQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )