UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IjAcZ3Jmmmm5inOWuv1zEc7v4CdH0NjHGeYNr73hAkE=' 
WHERE 
  key_id = '29bc4836a65c44b65b487b48ef7726ed1baec9aaec1401ae9a5e6baeb2cd52fd' 
  AND (
    token = 'IjAcZ3Jmmmm5inOWuv1zEc7v4CdH0NjHGeYNr73hAkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )