UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rJX2hGtgPZpwKXV5yOBpbm1ireUou7E2SSOhF8Cd4zI=' 
WHERE 
  key_id = 'd0f6c7213971276fbb9195bd4af9416d823b2b384c55f1bff99e28ab08e7a874' 
  AND (
    token = 'rJX2hGtgPZpwKXV5yOBpbm1ireUou7E2SSOhF8Cd4zI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )