UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fV2IWQGdg2N/Kv9aem0w5jnIoiG7ke7PsARbnjNyk3A=' 
WHERE 
  key_id = '66579bcf7835dc9ae5409b625bdd66b9476629d4b25c4fca23dd763fa6911f0e' 
  AND (
    token = 'fV2IWQGdg2N/Kv9aem0w5jnIoiG7ke7PsARbnjNyk3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )