UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ukyOQ/pwbLVrc0qXJsub9ctFgzefIvtbjvMiFSq0Vc=' 
WHERE 
  key_id = 'd0d29f66be2135f6dbb2a09e5925a7d87091eb192b44a65423e33d74f66d069f' 
  AND (
    token = '+ukyOQ/pwbLVrc0qXJsub9ctFgzefIvtbjvMiFSq0Vc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )