UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uBj9Vg/M7v2bo3/+JXjYBOXo7vIpsCIFIzUpkMIks1g=' 
WHERE 
  key_id = '42b80005f8bb52e796ee57eaa467e6a46ef37c7e69241fac961689055d637de0' 
  AND (
    token = 'uBj9Vg/M7v2bo3/+JXjYBOXo7vIpsCIFIzUpkMIks1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )