UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jTD2i5gGXPQcG6QVjKD8lR6ZUkTrwjOkpJWdKimq/8o=' 
WHERE 
  key_id = 'b9d6cdbcba6aff3e4c526dedceea9f4b460a7fd65c87ea1581ac4b0934889209' 
  AND (
    token = 'jTD2i5gGXPQcG6QVjKD8lR6ZUkTrwjOkpJWdKimq/8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )