UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cFVdyfT23fTAki3WuytI9fS2d1+yvAklLkC6ZdlvvWY=' 
WHERE 
  key_id = '9a2f60628623d1d6e528cffce46183e5b24866dbef643b6b1ce9a32d669b5e50' 
  AND (
    token = 'cFVdyfT23fTAki3WuytI9fS2d1+yvAklLkC6ZdlvvWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )