UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tDPkoju6w6/gq5xa3xJrsrkpKDzfpoGQGwJzKVbB0y8=' 
WHERE 
  key_id = '41444394e90fe2e202efd4659fe228f4f0824d5dc56de33c01bca3d48be5768e' 
  AND (
    token = 'tDPkoju6w6/gq5xa3xJrsrkpKDzfpoGQGwJzKVbB0y8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00042