UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+4gh/dgg0C/I9gfOkNIQCvCuOwuNHIFW9L67xQmEbjA=' 
WHERE 
  key_id = '17c6c3053e85030eda68c0fe0ca24c20fa4bf9fd4a4d1ec0e3ebb5123f1d0a7c' 
  AND (
    token = '+4gh/dgg0C/I9gfOkNIQCvCuOwuNHIFW9L67xQmEbjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )