UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zaO1T8FY2knzspmlrP7HRN9ReifrCe4kKFSVn7ov6Wg=' 
WHERE 
  key_id = 'e7535c62b4188a3b7408190e3bbd5a5307f6215b523caf622e2e2eba3a2fb692' 
  AND (
    token = 'zaO1T8FY2knzspmlrP7HRN9ReifrCe4kKFSVn7ov6Wg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )