UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sOxZlv9li6aWcm410gGj6ai5krjDt6123Qs3rIQ4iug=' 
WHERE 
  key_id = '1c60815d3e102cc3e09bb09e2935c73c8edba84d14185bc7cb7330e3d6019aba' 
  AND (
    token = 'sOxZlv9li6aWcm410gGj6ai5krjDt6123Qs3rIQ4iug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )