UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tq3fVVmuX6+sYL3qWeDqLkxDURPPpqHiekFNk5kv5Yw=' 
WHERE 
  key_id = '4b1147518540dd5a0bcb1f1734530fad823d20c05d590cfaafe4f88ce67a067b' 
  AND (
    token = 'tq3fVVmuX6+sYL3qWeDqLkxDURPPpqHiekFNk5kv5Yw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )