UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oj2kwQLHfl1d60y/Ve+XW5ZJJFyYPVrAOczsDD2I7yc=' 
WHERE 
  key_id = 'a93c054ca718485fc28cde9d78b654c1607934047b3fd91fa2d8e932a3e0c517' 
  AND (
    token = 'Oj2kwQLHfl1d60y/Ve+XW5ZJJFyYPVrAOczsDD2I7yc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )