UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '37HpZmYXAZ+JLN2OF6sVtFAsn71tdMQpQ3jznlvfdJM=' 
WHERE 
  key_id = 'a8967f423526b5fd04ce5e8848f93125509c0bd6022811f1665e6d8866934226' 
  AND (
    token = '37HpZmYXAZ+JLN2OF6sVtFAsn71tdMQpQ3jznlvfdJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )