UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gFkpz4Q4t235lO17bT42fdJCA1tIDmRM++tqKr4dyIE=' 
WHERE 
  key_id = '1bc4e49928aa0e9830bcf1e9d5235ad8b8e5c1fa83b54dd5d9f49927e10bf3ba' 
  AND (
    token = 'gFkpz4Q4t235lO17bT42fdJCA1tIDmRM++tqKr4dyIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )