UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yxa1Ia/oE1zRa86TD2odypcLuByml1g4ldn1pqKU1tE=' 
WHERE 
  key_id = '2c7e9728bdbc11e2c3e88e5a49499a30ef085d6b5984708c8f874519e8ef9c3e' 
  AND (
    token = 'Yxa1Ia/oE1zRa86TD2odypcLuByml1g4ldn1pqKU1tE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )