UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C5RosiVUUoromvNeShgNciZxppWQujuXzgy2ExhFBu4=' 
WHERE 
  key_id = 'dda9b345d69a919b8d9f50a8b40b1d751dc3c6e61401e39c3af3f92c7efc2f95' 
  AND (
    token = 'C5RosiVUUoromvNeShgNciZxppWQujuXzgy2ExhFBu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )