UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c9idfNqzDblj0WSTE96Fpo2X3uIxUArPq19nM3W84fk=' 
WHERE 
  key_id = '3e179659dec3105b16a74139cd655e9ac77ca629d82b8b344af78838db20e6aa' 
  AND (
    token = 'c9idfNqzDblj0WSTE96Fpo2X3uIxUArPq19nM3W84fk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )