UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W97SJzkkMfmJiNRWQII5VMwzUiQet635R1iNtghTDXk=' 
WHERE 
  key_id = 'ca7111b201b0572b7cbabc48b213ebfab15a1b6e265839d6a01d673df6f12d27' 
  AND (
    token = 'W97SJzkkMfmJiNRWQII5VMwzUiQet635R1iNtghTDXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )