UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HemTRMuYrUya/1cj/VtZ5bweBTTSA93jM7HgmgNFRfE=' 
WHERE 
  key_id = '67b67b07d25813a5bd73b7481c9ec7b6c003b09e3fbea22cdcf0620f94431edd' 
  AND (
    token = 'HemTRMuYrUya/1cj/VtZ5bweBTTSA93jM7HgmgNFRfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )