UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mhDj6UHm2CU7U9Jm1V+aNpA1h8WRotBzPXwUfp3qORE=' 
WHERE 
  key_id = 'bb0c29fc22c723bc6a3d5b8cacd03f4e1bc1508eb6e7da7dfecf274964099396' 
  AND (
    token = 'mhDj6UHm2CU7U9Jm1V+aNpA1h8WRotBzPXwUfp3qORE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )