UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V8QvsUtzXwArtuazrPB5H3XQckHHVGX7uMASL5fIlBg=' 
WHERE 
  key_id = 'aca202df3bc8b600d192b9be20764fe2583c0d8cfe4ea7ff0f4302de1e081249' 
  AND (
    token = 'V8QvsUtzXwArtuazrPB5H3XQckHHVGX7uMASL5fIlBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )