UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n/j3vMfxOuoZUYXO+E8TZFqzfcFQV/FGHTfZ1ZmRgiE=' 
WHERE 
  key_id = 'c0c860edb8694d5b173cba50ab94398abca66cdff1b11cdbda62a9bd1d84b346' 
  AND (
    token = 'n/j3vMfxOuoZUYXO+E8TZFqzfcFQV/FGHTfZ1ZmRgiE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )