UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gaqLK86ec7hMR7u8Q3NUHMgrtXmSr62MOhB8L/3MDvE=' 
WHERE 
  key_id = 'd6065b68720e52a235ccf3a00c9ef2db520fa7219da275cb09b10c5d4f082958' 
  AND (
    token = 'gaqLK86ec7hMR7u8Q3NUHMgrtXmSr62MOhB8L/3MDvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )