UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PMxNJIwDNbl+hyJ+0Tuq36seMTlBGZwEjkyiozVkvjs=' 
WHERE 
  key_id = '0e33053fd615272ffb3b83692d3b166e85f1b4d496409631a5e95010e38e8b04' 
  AND (
    token = 'PMxNJIwDNbl+hyJ+0Tuq36seMTlBGZwEjkyiozVkvjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )