UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't41TspN5twkgXkQbR8PZQJohHXGpzo3Nkm8oSVmuwpQ=' 
WHERE 
  key_id = '989af0874f521f7091c6037b10939232522fdaa4d67d41955fccc51d48ba91ad' 
  AND (
    token = 't41TspN5twkgXkQbR8PZQJohHXGpzo3Nkm8oSVmuwpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )