UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'faZ8JEqFVIZjAVv/YSoXsKB+ruRg2V5ZGurzI93jeww=' 
WHERE 
  key_id = 'b8cbf2910fe77c8a92fcc4cc3899af6aa2c5135fb46dec5b633c44a63a48d539' 
  AND (
    token = 'faZ8JEqFVIZjAVv/YSoXsKB+ruRg2V5ZGurzI93jeww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00024