UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sSS14pKVh75qTrk1t45Hkp9Mp5d18BrExiBL1IbyVpc=' 
WHERE 
  key_id = '2fb7998211eb22112227cba97931029d8b4b3f53369344d29e0c5ff0f516da85' 
  AND (
    token = 'sSS14pKVh75qTrk1t45Hkp9Mp5d18BrExiBL1IbyVpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )