UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zNeerbOmkmFgsgV5dsOqZMSno2J6+cYLGQx1oHh2tm8=' 
WHERE 
  key_id = '555ecc3cb63397e4bfad19e68d88f28bd2dbef6f6286eabd175ca62e38c728a9' 
  AND (
    token = 'zNeerbOmkmFgsgV5dsOqZMSno2J6+cYLGQx1oHh2tm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )