UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H4SIuYByHQlEpFJCBeTdRYXjUwvNMTMGPRm4vQgdAlQ=' 
WHERE 
  key_id = '87ea9c6293d5ee42199e050adb7735089dfa66b75bff5ab59158708ad60a343e' 
  AND (
    token = 'H4SIuYByHQlEpFJCBeTdRYXjUwvNMTMGPRm4vQgdAlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )