UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vKcnXKtKBFfcjrgu6ygopX4zwNPE0mXcxKJoG9xju1Q=' 
WHERE 
  key_id = '33bab4a760a9892fd43e8e59f5704c1f92d3e2983737c6dffd294763d0a4f146' 
  AND (
    token = 'vKcnXKtKBFfcjrgu6ygopX4zwNPE0mXcxKJoG9xju1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )