UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GMWXJ+RFOTsW6VQvxqbEBqr7Q+w676OFHYEM4sMdsuk=' 
WHERE 
  key_id = 'ab4330e44bea4197998be709cdd0f5ad563154545f52fcbf6b188ef74776ff4b' 
  AND (
    token = 'GMWXJ+RFOTsW6VQvxqbEBqr7Q+w676OFHYEM4sMdsuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )