UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eDxqxcCcbA4qL/EYg1lDpYy4hXWlSKWd/iOLD+fhE7s=' 
WHERE 
  key_id = '084132cc97fc2c543a6c655164959598481686041163b1e50d07f5d57e4dbbbb' 
  AND (
    token = 'eDxqxcCcbA4qL/EYg1lDpYy4hXWlSKWd/iOLD+fhE7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )