UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l7z/SbizDGagZOLozfR+xFjKtMTMfyheAlMPWIjrZDg=' 
WHERE 
  key_id = '1d7f4b747da99305145398d506a9bc39095a29861eab44e4ffcd4e80e00f0b37' 
  AND (
    token = 'l7z/SbizDGagZOLozfR+xFjKtMTMfyheAlMPWIjrZDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )