UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dza3R5JpdQ4vQW7dAS/c39LwFo6StNBQWzg7AHOhBBs=' 
WHERE 
  key_id = '282203826a3420a4851c8eb8c1702389047025e46ae705045b36b784cddf0500' 
  AND (
    token = 'dza3R5JpdQ4vQW7dAS/c39LwFo6StNBQWzg7AHOhBBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )