UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EPghD8PGwxGJo9FxQ9e5puOIfO4YCHuY2PqOwA+Z3Q0=' 
WHERE 
  key_id = 'e9138b890e79449e896201f31c247e7b2f58c0abe059c2b1ed01bd13d151e45f' 
  AND (
    token = 'EPghD8PGwxGJo9FxQ9e5puOIfO4YCHuY2PqOwA+Z3Q0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00044