UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+hBL+4A1GHvfcFwAmmvr9lKBahyvW1J1swsLTlIxnaU=' 
WHERE 
  key_id = 'c017e1979ad8832f9a7e5425c82de3e886e9555357eefb71ac1eb3aa99c478a1' 
  AND (
    token = '+hBL+4A1GHvfcFwAmmvr9lKBahyvW1J1swsLTlIxnaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )