UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RmBcVnwNXEKbSiboBPInb9Gz4OjQvJVjSh0J3/NcSC8=' 
WHERE 
  key_id = 'b3f64a66612737ae883a45950e567ed700849925e3e7eb13f38760a692a6f615' 
  AND (
    token = 'RmBcVnwNXEKbSiboBPInb9Gz4OjQvJVjSh0J3/NcSC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )