UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F2BTvJRSx933HBrwoyyH9FymzjUlTyfJV++57eQnJE0=' 
WHERE 
  key_id = '9408b842cd1d8ba65e8096292b3744c212053649ac79397d19f602ad13784c48' 
  AND (
    token = 'F2BTvJRSx933HBrwoyyH9FymzjUlTyfJV++57eQnJE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )