UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/TE65NMNJ/8IZkB81s1gdfJpVFLKiJNqHzwzsIPUq3Y=' 
WHERE 
  key_id = '8bb5438a9043135c1c4d8d1c3eb553c76546753434d5dfcd6d1ce2dbd5d4926b' 
  AND (
    token = '/TE65NMNJ/8IZkB81s1gdfJpVFLKiJNqHzwzsIPUq3Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )