UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'afEJdwsJTO2GK8D6qSKrN7Qj5wTHMAOros+JcLIuDuk=' 
WHERE 
  key_id = '34d5617bc2cf1e464895f0587080b175faaec2cfd5d9cc1d2315bc33478f5a99' 
  AND (
    token = 'afEJdwsJTO2GK8D6qSKrN7Qj5wTHMAOros+JcLIuDuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )