UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zv8oZef1wLbyCpcYQSCGaT4Xyo5gyNt8V+nlUZvr8qI=' 
WHERE 
  key_id = '45bf474bcccd30c8e45af6e813eb775b58c135551504cd402f238d8fa52c00f9' 
  AND (
    token = 'zv8oZef1wLbyCpcYQSCGaT4Xyo5gyNt8V+nlUZvr8qI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )