UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7CPh1kdwXX+SdzQVXGyfP7WWmbxjzsehFrI2X9X706Y=' 
WHERE 
  key_id = '5ca8d789b7ac8c79f98b9e8cd39cccbdabfc22c3a55e669f4dac91fc68f57e28' 
  AND (
    token = '7CPh1kdwXX+SdzQVXGyfP7WWmbxjzsehFrI2X9X706Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )