UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6CY2dD8308FkL97lw0syqjHTjhOIDK0SR3YZbiD7vjc=' 
WHERE 
  key_id = '8f156805258a71006f0049fb80410bfabf06fa5c209847be11ac3df99be586ee' 
  AND (
    token = '6CY2dD8308FkL97lw0syqjHTjhOIDK0SR3YZbiD7vjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )