UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qjeyfVYz9NR8HtTtcey6H875vxMhkzrRsxitdU9G6wE=' 
WHERE 
  key_id = '7de43d868e86d5de301205f4487b4b9d09531b38991f0ae8643a27723039c2f3' 
  AND (
    token = 'qjeyfVYz9NR8HtTtcey6H875vxMhkzrRsxitdU9G6wE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )