UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DThYnqFOUhjDlKY4YxXSNvYYXfiaxfaAHw/Hl9EkEQQ=' 
WHERE 
  key_id = '3f0eeeed953eb1431464f60d2d2e51e3463e149dea8e13e97c84f3ba347e9255' 
  AND (
    token = 'DThYnqFOUhjDlKY4YxXSNvYYXfiaxfaAHw/Hl9EkEQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )