UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yYcYfel8rX26SVaPFK3jHi9TRnPXs5XN4Aphk4QJRLo=' 
WHERE 
  key_id = '6e24b09383f9d3297b62503a1511b225c4a1445d080672b646ce0d50775f4548' 
  AND (
    token = 'yYcYfel8rX26SVaPFK3jHi9TRnPXs5XN4Aphk4QJRLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )