UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pBzS5sYa5qk8ebnaxLoFgzx8tJcm95pU1hNAJd1eNtQ=' 
WHERE 
  key_id = 'de6743d9ea7bbc72058e465824fb9fd9e2bcc5eda62861a52bb3c30fff6617f7' 
  AND (
    token = 'pBzS5sYa5qk8ebnaxLoFgzx8tJcm95pU1hNAJd1eNtQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )