UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IVcczEdALZ4LjrTIHO6NueDYMc3vsDYNQ7bQiVRgWMQ=' 
WHERE 
  key_id = '07eef8ed483bfb8ab168788af6ad9534b51e606ef750db4a69a2b9471bd7a290' 
  AND (
    token = 'IVcczEdALZ4LjrTIHO6NueDYMc3vsDYNQ7bQiVRgWMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )