UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ScWTNIHBZENZmkXBk51wAhp7caFS3nAXX/EiB1DyBLk=' 
WHERE 
  key_id = '66ba695122d6f5042cfb0f3d8f00a1316095859296a10f75109ba4b33aa5d78f' 
  AND (
    token = 'ScWTNIHBZENZmkXBk51wAhp7caFS3nAXX/EiB1DyBLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )