UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tEokS8/MyBEhuvRIzQ+RWNv84m+jlcCNdPiXYWLBJ2s=' 
WHERE 
  key_id = 'fedfcef07ceba5dbc20f143b44bda5e7937e31c27faa9601bdec124854d0c2cf' 
  AND (
    token = 'tEokS8/MyBEhuvRIzQ+RWNv84m+jlcCNdPiXYWLBJ2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037