UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9tZ77wI53Ly9opfLxnrkkEd7Z9B1KV7bpmS9SiafjNE=' 
WHERE 
  key_id = '2cc796cd9f92673949b72b8e442e10944ed04952d4c079723216b78a21acee59' 
  AND (
    token = '9tZ77wI53Ly9opfLxnrkkEd7Z9B1KV7bpmS9SiafjNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )