UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WPMKDA7mM0OIwzM7rsHSPkoQJkQ05Atx+WY3nGpGtUo=' 
WHERE 
  key_id = '92c5890798bd4e52245a4d0697d43d41385f319a198b394a088116786d37eb60' 
  AND (
    token = 'WPMKDA7mM0OIwzM7rsHSPkoQJkQ05Atx+WY3nGpGtUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )