UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hBs4TxzMVhl9ZtPKprMzZ/eOx9htWiwnWgSH6A0aCww=' 
WHERE 
  key_id = '8efc519051be76ccd0e825f364f5e9a16d1a0a2aa40c50be1892a0c66695476c' 
  AND (
    token = 'hBs4TxzMVhl9ZtPKprMzZ/eOx9htWiwnWgSH6A0aCww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )