UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zHiusYWPl5XCk6l0pTvq1NuHWZn3YaQ/oqaa5+oL7WA=' 
WHERE 
  key_id = '6cd7e7157c85bca814ce6da43f0b928d8a67b1d8b47b28ca230f3861b73d3620' 
  AND (
    token = 'zHiusYWPl5XCk6l0pTvq1NuHWZn3YaQ/oqaa5+oL7WA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )