UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1k/gHT+339RYQIzdnmV/T/qX1cvBBz3Bk0NMuc//58o=' 
WHERE 
  key_id = 'db255f4f9ce0704fdeeeff5d98e0fdecc815d4bfe371f855d7f37c4f4522f34b' 
  AND (
    token = '1k/gHT+339RYQIzdnmV/T/qX1cvBBz3Bk0NMuc//58o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )