UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QZrdDlXL1R0ou91fI2BRu4pJ0hlsU2UJgHgnHm19csE=' 
WHERE 
  key_id = '1cc073f4ba79b8dc1f0d0d9cf500b172753a04b0f0e47d5c53a10c33a59281cd' 
  AND (
    token = 'QZrdDlXL1R0ou91fI2BRu4pJ0hlsU2UJgHgnHm19csE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027