UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QqblCD14baIG9su+CJzbQ4LRIIryQov+j3ss9ZL1X3E=' 
WHERE 
  key_id = '78aa3a7f108444ae6420317e9f162ff0cc759a382df557d0fe54d2a92fa2dca5' 
  AND (
    token = 'QqblCD14baIG9su+CJzbQ4LRIIryQov+j3ss9ZL1X3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )