UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ptZfV6qcSPDQRA0j011HP+lsgj23QnQT3gYKhJGcqiM=' 
WHERE 
  key_id = '4bc3b640a674252e6e75203ee7d5634a8ae8ee791bb71a1c214f024c2c8e8d33' 
  AND (
    token = 'ptZfV6qcSPDQRA0j011HP+lsgj23QnQT3gYKhJGcqiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )