UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eqXnxvEqKLuXLLg719P+bL7Uev6WWNJYExP4+Ylzv0E=' 
WHERE 
  key_id = '25d6a7dbda25bf203198632c36812b2b472b41b95f6f80f0347f3fb777ad4c25' 
  AND (
    token = 'eqXnxvEqKLuXLLg719P+bL7Uev6WWNJYExP4+Ylzv0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )