UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FJr3wNHK0I9/F8OvwJP0dP0kiDg1FZTHZugdsbRpqoQ=' 
WHERE 
  key_id = 'b796fde16dc230ba1f95f4a69d2c27a4e60852025f4e70d3ad0a463028ee49a4' 
  AND (
    token = 'FJr3wNHK0I9/F8OvwJP0dP0kiDg1FZTHZugdsbRpqoQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )