UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '98KbDI9fy3nsbuu4YgMzRHVpvdjX/CLeYzFb3/FnuZ8=' 
WHERE 
  key_id = 'fdfc84c9605293127e58dac84bcdadb84e57a12a4c39a91d32e4fee150738752' 
  AND (
    token = '98KbDI9fy3nsbuu4YgMzRHVpvdjX/CLeYzFb3/FnuZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )