UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pg3jdWS8wuIFmqSBzYzMNtHaSTVDr0XMkBA7OSoN2cI=' 
WHERE 
  key_id = 'b0346fa2707990f9d6684221cf58f5a538f50dc59d20c6758ee54f12a6297274' 
  AND (
    token = 'pg3jdWS8wuIFmqSBzYzMNtHaSTVDr0XMkBA7OSoN2cI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )