UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UWcuRYv6pbxcgn3jEwap6DPVcBo0snp6doQW0qH8XiQ=' 
WHERE 
  key_id = '084f49ca4ac2955ca8cfb2d6ad6cfb3f3e64938365b6ef2d9aee0b1cee240d20' 
  AND (
    token = 'UWcuRYv6pbxcgn3jEwap6DPVcBo0snp6doQW0qH8XiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )