UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x2wpLdHmh+jS3BJJ63v+PrlLqwjq3TwpTB6Bi1e3hB4=' 
WHERE 
  key_id = 'c464143d3067696d00ebb4c2e70c62f34a7431dd573069445251957232775e01' 
  AND (
    token = 'x2wpLdHmh+jS3BJJ63v+PrlLqwjq3TwpTB6Bi1e3hB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )