UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vDU0FZtnwoxQHYkKfoDQS5k6uPbSQ99MTlnE3zTlAJE=' 
WHERE 
  key_id = 'dcab17bfde7c1a20b462d6f4bc5916e492fd60e2750569808b98ab599a972774' 
  AND (
    token = 'vDU0FZtnwoxQHYkKfoDQS5k6uPbSQ99MTlnE3zTlAJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )