UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pUsP8C17wS/8Ew3+BS67RtLEdqRzT/c/sRpY48N3wPo=' 
WHERE 
  key_id = 'd1b37e0302e4dd65236898d07557fb6f416104bbb09461e02221ae60a0b871d6' 
  AND (
    token = 'pUsP8C17wS/8Ew3+BS67RtLEdqRzT/c/sRpY48N3wPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )