UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SsceSW0ra8wY/XIEl1o46UBrgTu/ZHk7IHF/gS8p9XM=' 
WHERE 
  key_id = '194238d6ed0fd5de241792a97ad164df13b19d4ff2499b592449bd3b44662aa2' 
  AND (
    token = 'SsceSW0ra8wY/XIEl1o46UBrgTu/ZHk7IHF/gS8p9XM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )