UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dd2aaPoAMiAxqWuxvvX/rVdUDndbZ1nhPoEKsu+8CBM=' 
WHERE 
  key_id = '040ec72ea8b8ba4e1c4b866e4bde7c83b9eae54a6dee13f1a94c8a4104b3adc6' 
  AND (
    token = 'dd2aaPoAMiAxqWuxvvX/rVdUDndbZ1nhPoEKsu+8CBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )