UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7g5D2muVGfkKYmWE0Xl/CPtM4Mty7SC4VvqDgZxl/jg=' 
WHERE 
  key_id = '36f87b9f8d58fbad7ff01400faef71c872bc1c7ac98c25f4bd82f1d135ae4317' 
  AND (
    token = '7g5D2muVGfkKYmWE0Xl/CPtM4Mty7SC4VvqDgZxl/jg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )