UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '389GA99ezPX7MxiwMxWoGao7BKEfunZ1hf8DBdSpFg0=' 
WHERE 
  key_id = 'b24b2a30fade38c7f4f82e0828519d47686bd102d1cad62b8edfea268e445d45' 
  AND (
    token = '389GA99ezPX7MxiwMxWoGao7BKEfunZ1hf8DBdSpFg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )