UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vvLe1RlSVDsmBmDxT2T5X9Bd4WRZm/SfMDKapErQ3oY=' 
WHERE 
  key_id = 'bdf3a76014f27096e3fbd712ea349f78a82ae145b45228817e6d84c9599d5584' 
  AND (
    token = 'vvLe1RlSVDsmBmDxT2T5X9Bd4WRZm/SfMDKapErQ3oY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )