UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mirvPXRxtHglWB5WFBhxoJhFXKfbfHZzl7ibuKwepOI=' 
WHERE 
  key_id = 'f25a99ede74a554cdfd04aef422ff3aa2a7e24e1fd63691a831090ed9264072d' 
  AND (
    token = 'mirvPXRxtHglWB5WFBhxoJhFXKfbfHZzl7ibuKwepOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )