UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1d8CUhQFuC/InHwWznRakPsHsDiLqjJcYs93feWbSgQ=' 
WHERE 
  key_id = '6e2c5ef9c7cb0eb81a5bd7c11341b8c05a3c4a41302ac95f2756fb6d034c0c6a' 
  AND (
    token = '1d8CUhQFuC/InHwWznRakPsHsDiLqjJcYs93feWbSgQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )