UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XM4fEJuHpeOnLxQ5edVKmkF1QxyoYW3vr2Q7Vs5z+QQ=' 
WHERE 
  key_id = '9f83319dd7e0e49e73f2ffc1b49aef9c33556022f89277d573f81e939330a3d5' 
  AND (
    token = 'XM4fEJuHpeOnLxQ5edVKmkF1QxyoYW3vr2Q7Vs5z+QQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )