UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9kBgsBTRuPOiZkaMDSo1rN1m3VEfmXK7eLSzuA6U0XY=' 
WHERE 
  key_id = '4489e139ab4d4fd40bd7c9f1663e93433cc79a47b9e3f549c946e21ced749507' 
  AND (
    token = '9kBgsBTRuPOiZkaMDSo1rN1m3VEfmXK7eLSzuA6U0XY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )