UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nB8Hzo6eRzHH7VcGuMQQNptKrm/ra/5Efn4ON+Wl4ss=' 
WHERE 
  key_id = 'd436b1ba92bad7e18cf090abeec8a6c2a0d3d845df415e29fc03e61290b25785' 
  AND (
    token = 'nB8Hzo6eRzHH7VcGuMQQNptKrm/ra/5Efn4ON+Wl4ss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )