UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dDl1BHZKDy2r04KIlmbKpRRwknIaLnR8qleVmobWMEY=' 
WHERE 
  key_id = 'e09ebd82735cb6f7850cf6a47a19482a6770137341ead6fc2edd873ce5be4857' 
  AND (
    token = 'dDl1BHZKDy2r04KIlmbKpRRwknIaLnR8qleVmobWMEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )