UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/a5n+HCHWJnb6Zq2nA9tSs8LxpjbC0XXOTWhfxgHDGY=' 
WHERE 
  key_id = 'ad6aca8ac6bff99feef817a8453357004aa971cdf8978df6f4f2987a5cb6f4f5' 
  AND (
    token = '/a5n+HCHWJnb6Zq2nA9tSs8LxpjbC0XXOTWhfxgHDGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036