UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9MfhJ0Lw3Z8xlf/iEfKvH63Jg5dOTOl9oirr/14lRRg=' 
WHERE 
  key_id = '789aa1e383898c49fb94105ed9e9d75cae7c1835dd502f97746c41e4bd8f54c1' 
  AND (
    token = '9MfhJ0Lw3Z8xlf/iEfKvH63Jg5dOTOl9oirr/14lRRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )