UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aUFl308Y5PC/jBOLzBVo1BBaBZx7C2on1tCjE/fhJyc=' 
WHERE 
  key_id = '892bc9af52aed0463f0184ec74516a5a57a5a9a624ae19eb2cb5b3290404d37b' 
  AND (
    token = 'aUFl308Y5PC/jBOLzBVo1BBaBZx7C2on1tCjE/fhJyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )