UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LLTLpIExDc6kqg/uDu4PiB6qpjICXh5LDsI+QaV9o58=' 
WHERE 
  key_id = 'a0c2ed68ed0b7ec0a837263327766939768ba7d9aad6bcd4f55db9c43abc9b2a' 
  AND (
    token = 'LLTLpIExDc6kqg/uDu4PiB6qpjICXh5LDsI+QaV9o58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )