UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nojpjTDuDtJTjoWgdZ8pxqK/gGtyt381yvc1uuhknuI=' 
WHERE 
  key_id = '14eec60a616eabc59fbf53842806b465b3b7637f6de9d5dc259aebd0c89b972e' 
  AND (
    token = 'nojpjTDuDtJTjoWgdZ8pxqK/gGtyt381yvc1uuhknuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )