UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3wP5H4nlGxJxreUpr4hjESLBOFptoOndWpv+gfhWX4k=' 
WHERE 
  key_id = 'fe23ac6feb46f78e66d57b5b53078fc429e1199e494e9f05c7e14b66c5c0c449' 
  AND (
    token = '3wP5H4nlGxJxreUpr4hjESLBOFptoOndWpv+gfhWX4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )