UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eh1wNaBOEWHfjW5n8U7ck7rP/aGZx9F0rF1IS6ae7Y8=' 
WHERE 
  key_id = 'c9bc502858d99edf6429f8776bd522ee03e22a461b12ca9210d710cdc317dac1' 
  AND (
    token = 'eh1wNaBOEWHfjW5n8U7ck7rP/aGZx9F0rF1IS6ae7Y8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )