UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7jYrvUFCFBdblVQ90gKmJpxCw5vTZbqIbNSKrNfIRuQ=' 
WHERE 
  key_id = 'c11944a0020f34a4f695720de6e0e346d8470c4c77c5afb5a09e08a24afe186d' 
  AND (
    token = '7jYrvUFCFBdblVQ90gKmJpxCw5vTZbqIbNSKrNfIRuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )