UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PRO38rWfnMT/wxUXNNgvSH+yP9nZzdtID85xoyE6dvk=' 
WHERE 
  key_id = 'ae3b0b9d2615278fb3efeba1a1a06335811bc16e22b9bf9eacdef1343803ca8c' 
  AND (
    token = 'PRO38rWfnMT/wxUXNNgvSH+yP9nZzdtID85xoyE6dvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )