UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pyjy26WG/r6eFAIuBIfDvaFduxOFrIe2vETMi6K3dvA=' 
WHERE 
  key_id = '525c25e899788dbd8a474b78f68d84f36bcc8384368a5b35930aa11cfece39cf' 
  AND (
    token = 'pyjy26WG/r6eFAIuBIfDvaFduxOFrIe2vETMi6K3dvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )