UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd/EHg9hsSF015o0W4pLwe1sLVu4+uYEnp7jwf8xzRqU=' 
WHERE 
  key_id = 'a3623ec05bae49fde6a87a91799bbfd126938206340c7da42939f857f96dc200' 
  AND (
    token = 'd/EHg9hsSF015o0W4pLwe1sLVu4+uYEnp7jwf8xzRqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )