UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o6jDEbH2funlBtMI8fejR73qRLhiQ7s7PaEHA+RO5IQ=' 
WHERE 
  key_id = '7aba11d914ea0de862434b6b43661cfa2fb5235db36e9f12dd4e73a392717821' 
  AND (
    token = 'o6jDEbH2funlBtMI8fejR73qRLhiQ7s7PaEHA+RO5IQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )