UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CAiSFlaXqUOlnG27JJDFCqsjuUf5P5k/l0ZyVN9lGvY=' 
WHERE 
  key_id = '2170faa0cb4078440f61d724c3b3d8e3051013a3fcf16f643d588098d5dd7dc0' 
  AND (
    token = 'CAiSFlaXqUOlnG27JJDFCqsjuUf5P5k/l0ZyVN9lGvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )