UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NHK0uvq0S9hCHI13XSrSShSXTmM4rmkY6EEjH1SVG28=' 
WHERE 
  key_id = '9bea4d1eeb2c08966f1db6517de579763de912e77dbea577bb8caaeb20d21242' 
  AND (
    token = 'NHK0uvq0S9hCHI13XSrSShSXTmM4rmkY6EEjH1SVG28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )