UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RJSQN88WmwCgDkskXJhaf+ax7+I5r/RlXzb4j/dwU8I=' 
WHERE 
  key_id = '323515daddbd38ecd61f898b79d83e0a8a819f7daf809a0d88453a13ecbca67a' 
  AND (
    token = 'RJSQN88WmwCgDkskXJhaf+ax7+I5r/RlXzb4j/dwU8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )