UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'unwo/f7dBxfd2VoERUgEtVIg3tIcQNCHM379IW1fmvo=' 
WHERE 
  key_id = '7e023e0ef6485e3e50c3098f7b7f706f8ca6b028ab51c565d2827ea8b3329f08' 
  AND (
    token = 'unwo/f7dBxfd2VoERUgEtVIg3tIcQNCHM379IW1fmvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )