UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bAG7nfOk1Y3WqFDr1Gw34Ji+pt7Odu4VD8Bf9eOGwyI=' 
WHERE 
  key_id = 'b31f420e0ee1a3fbc9cd571a2ba2ae936fbe61072c04a9f4e10788b58356c599' 
  AND (
    token = 'bAG7nfOk1Y3WqFDr1Gw34Ji+pt7Odu4VD8Bf9eOGwyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )