UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cUE3FqgBvmL3RtMSWv9TfWEwLXuSroCHYOX6cDvwvr8=' 
WHERE 
  key_id = '8677cc35dc6642e6b2512d9c0e67ed067d4b8d1d41cd5108fa3776cf1f121266' 
  AND (
    token = 'cUE3FqgBvmL3RtMSWv9TfWEwLXuSroCHYOX6cDvwvr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )