UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y4zhG8wX/0YVoTlAzlRKFC3lnn5Im37aXzgOPhM6jPc=' 
WHERE 
  key_id = '384641ab6237f59a4e0eb02ac5ae41fc6c7ec7d6322246818b3ad8b526fd5459' 
  AND (
    token = 'Y4zhG8wX/0YVoTlAzlRKFC3lnn5Im37aXzgOPhM6jPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )