UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D7/yHoAGCzy4/0uMoQeb8ekB6Z1y4cqbpg3kiNgAlnw=' 
WHERE 
  key_id = 'b70cef2da22d7b051b2c5b03a7d10c3fd7a0aa0cc4306d9a701285e06c4df339' 
  AND (
    token = 'D7/yHoAGCzy4/0uMoQeb8ekB6Z1y4cqbpg3kiNgAlnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039