UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FXdkvQ3j0E1y6aX3unQIKbah/dfeHCMvHYJD8eMCfWM=' 
WHERE 
  key_id = '1c95dc90dc8fecde13620a896049c323e3c7fd78e1dbc8aec5274867a9693dba' 
  AND (
    token = 'FXdkvQ3j0E1y6aX3unQIKbah/dfeHCMvHYJD8eMCfWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )