UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ekotOJyzidRjQHnnPyNktyd1uZII3YGBxpvqdA/y1P4=' 
WHERE 
  key_id = '22e0fa756c54c71061c27dd8b04f617cbb384647620509a3b0646364395e82a3' 
  AND (
    token = 'ekotOJyzidRjQHnnPyNktyd1uZII3YGBxpvqdA/y1P4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )