UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'khxzDFKHP+jxnLkiiaSGwVAbYdGpJd436LzPKEVo6Bk=' 
WHERE 
  key_id = 'd25c94e0ae615b9134c8819b7b5b0502a25b66eb733af583cdf63298607f0d69' 
  AND (
    token = 'khxzDFKHP+jxnLkiiaSGwVAbYdGpJd436LzPKEVo6Bk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )