UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GrxoYSpQkRZ1saSZpUwKrJxLD4sxfiQeaamwJyHKGGQ=' 
WHERE 
  key_id = 'e8269482b63285d1ae2bf7400955a32cce78ca0424d94ed8465374af110bbece' 
  AND (
    token = 'GrxoYSpQkRZ1saSZpUwKrJxLD4sxfiQeaamwJyHKGGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )