UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XenqGC1XiVQhSxZskDLmLP3jVEf/1VB8g9BxkrnaPs8=' 
WHERE 
  key_id = 'af37094b108b4e57f9442997f8878198994b55188059b0d73398f66cb98440a9' 
  AND (
    token = 'XenqGC1XiVQhSxZskDLmLP3jVEf/1VB8g9BxkrnaPs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )