UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ErPk0PR+U65m4xUMmOZvnVf6Vl36Of+bUS0wc0Iofw=' 
WHERE 
  key_id = '5a558bfa66c2193e36444b681b4e4b14acb7a24f72a8434f40890d17402c894b' 
  AND (
    token = '8ErPk0PR+U65m4xUMmOZvnVf6Vl36Of+bUS0wc0Iofw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )