UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yzqxc2PqtyxCxdtsbcYF1CG3Oj+yCSCgT4b25FiOUZc=' 
WHERE 
  key_id = '86db9bf3fa0e5ae1fdc789c357b4c4987917258a8c5ee2fa42701fde3579c15a' 
  AND (
    token = 'yzqxc2PqtyxCxdtsbcYF1CG3Oj+yCSCgT4b25FiOUZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )