UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2D8G3p2YPDyjBFEbLWzuB1LZIvTG8gpAlewNORc6GK0=' 
WHERE 
  key_id = 'd440ca0e0992dd6263509e0b41182b3b95d79dc76e526e5c8f8f6772866b0aeb' 
  AND (
    token = '2D8G3p2YPDyjBFEbLWzuB1LZIvTG8gpAlewNORc6GK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )