UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nwq0R/vzj7cywd8/VwvVvgwNsjxtQFAnuvLBtBBrCK4=' 
WHERE 
  key_id = 'ef0bde6e8e3df5ddaf3477e6bb61b643b110541de8f693c87ede573fadf2b5cb' 
  AND (
    token = 'Nwq0R/vzj7cywd8/VwvVvgwNsjxtQFAnuvLBtBBrCK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )