UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LT+U+Vqj6jGGxEmP1XLI+9i0+RNvWElBb2QHzu4JX8E=' 
WHERE 
  key_id = '44e27c3221c4041703b0636a57968e34bfbc9fe806c2993fb22e318a3ae2f97e' 
  AND (
    token = 'LT+U+Vqj6jGGxEmP1XLI+9i0+RNvWElBb2QHzu4JX8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )