UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rLUIqvvKSLKFkhEZc1NKri5UOFvL9XnHzMfCRwjeea0=' 
WHERE 
  key_id = '7210cfbee36986c16de935399711b9621cbf9f3c07673dd245823413286f7355' 
  AND (
    token = 'rLUIqvvKSLKFkhEZc1NKri5UOFvL9XnHzMfCRwjeea0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )