UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+X+lSB36oKh4cQyAYrH4w0dvVbaeL7FlStGMfgj7c3Q=' 
WHERE 
  key_id = '3553982e8e534914ee39fb4e0d0b03f14cb48ac78708a0712ca20e3f0905be4d' 
  AND (
    token = '+X+lSB36oKh4cQyAYrH4w0dvVbaeL7FlStGMfgj7c3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )