UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iGZ1Sb6igFy9/eUvTTlrH+SOtj9PmoMMI5/+O7iEJQA=' 
WHERE 
  key_id = 'd5c0029fc30fa35d4321e7f42ea0e20fcae7eff0d9fd10ff89cf283ec603c0b3' 
  AND (
    token = 'iGZ1Sb6igFy9/eUvTTlrH+SOtj9PmoMMI5/+O7iEJQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )