UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h8e1plZBgv0/fXTwOY+tIaNdY28bHKjGBiHedubzd2s=' 
WHERE 
  key_id = 'da720b9d37f81ff494e17a973533808692008d0d6cab92e3aab03540c1bea2e7' 
  AND (
    token = 'h8e1plZBgv0/fXTwOY+tIaNdY28bHKjGBiHedubzd2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )