UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'whupsNMfYkDzcw0Pyou+5sc5harVZl1V1asxSIQdON4=' 
WHERE 
  key_id = 'b3c20221bd8a8e25c4e8aa43f3b8112e33293db10503668639ca5a7df30af916' 
  AND (
    token = 'whupsNMfYkDzcw0Pyou+5sc5harVZl1V1asxSIQdON4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )