UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '17nxL3eSSV5ijnhHgT7bdsl2wLEdWxnfZcBirOkEc+4=' 
WHERE 
  key_id = '081c53e397652366334822ee74497010301658aa3fcd15fb2e8e04dbb3a69ea0' 
  AND (
    token = '17nxL3eSSV5ijnhHgT7bdsl2wLEdWxnfZcBirOkEc+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )