UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WC/PymrCrisY2bq75CfmkVT+pXJ/R1PEzd7loi+5IYg=' 
WHERE 
  key_id = '418b8ec2bf94ed9ee045f16c9f57cf844b1f45bf18f8822ce24fd6a42695420c' 
  AND (
    token = 'WC/PymrCrisY2bq75CfmkVT+pXJ/R1PEzd7loi+5IYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )