UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y5ZZqMxDZeX6rBxSRuV+ynH7b2IAm1OhyB4CMOUV/xA=' 
WHERE 
  key_id = 'afaadcc2dfd64252f26bf57b06fa86359a0dc74c1ad4272ce193bcf6164df906' 
  AND (
    token = 'y5ZZqMxDZeX6rBxSRuV+ynH7b2IAm1OhyB4CMOUV/xA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )