UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OEdD6mf3T0qRA+G0bJidxgU5tGtxlI9d5Ylhm9FbsS4=' 
WHERE 
  key_id = '4e35fc18db8bccfcdc6fad6cf2743f67d16206c1edd1c9b3017d3a3dbe3a0227' 
  AND (
    token = 'OEdD6mf3T0qRA+G0bJidxgU5tGtxlI9d5Ylhm9FbsS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )