UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cc8rTfhswm+T/NJAl60JBXXjapju2Yl9VJnqZYeJxmk=' 
WHERE 
  key_id = '4366c3eb43c29701e7164175e245c25f74524949612429921ed1273d6b6a2bbc' 
  AND (
    token = 'cc8rTfhswm+T/NJAl60JBXXjapju2Yl9VJnqZYeJxmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )