UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A8uOws/Wm6Ejq7umv51wjngnkpAXFP//9EecbDgcEPs=' 
WHERE 
  key_id = '5bb99a21d78e36ff422d5197daa9b72e77e89a07bb3b61b9fa666ae119cb79ea' 
  AND (
    token = 'A8uOws/Wm6Ejq7umv51wjngnkpAXFP//9EecbDgcEPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )