UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n7jYZRKhReISBgFBVoyk0o7sl3hJn2q1jV/f9jyzcn8=' 
WHERE 
  key_id = 'cf6a6d02747f024f8e3a1f07f17947767d7b287d8cf46e17d0cc06977b12e23f' 
  AND (
    token = 'n7jYZRKhReISBgFBVoyk0o7sl3hJn2q1jV/f9jyzcn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )