UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dvcy3HHYbUYSJ9bav51XeEFz6FNIrp9gbRfWPWyKBPI=' 
WHERE 
  key_id = '9f7db2598732d6d0ea17355caf0999b7b046485dce6c9ed3fe555ef911926130' 
  AND (
    token = 'Dvcy3HHYbUYSJ9bav51XeEFz6FNIrp9gbRfWPWyKBPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )