UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZsbSieTnWApGC8Qm4dQnvxgaB93oW4rr+yj8h9E++bA=' 
WHERE 
  key_id = 'a5b32dd7494f60ad438bda1298e2bbfeb083b5030318b3186bef19941059b5f6' 
  AND (
    token = 'ZsbSieTnWApGC8Qm4dQnvxgaB93oW4rr+yj8h9E++bA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034