UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L3ZWwEgcdAP5IBwQR92RAlLdN9PQHyaA6FGrpplHb+k=' 
WHERE 
  key_id = '437a07655509d19e478a6bde9dfa9ac54667d893580e2bb61844595cf62c026a' 
  AND (
    token = 'L3ZWwEgcdAP5IBwQR92RAlLdN9PQHyaA6FGrpplHb+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )