UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kcEicgH1Cij/nSlXd2t1PQ1G8mcztMwnpS2HX3a73iY=' 
WHERE 
  key_id = '7da556116db5bfef5e06a3e521f47544044846e7b45df70451c8222685803b99' 
  AND (
    token = 'kcEicgH1Cij/nSlXd2t1PQ1G8mcztMwnpS2HX3a73iY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )