UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qdbJtIP1HhocWe+597uOs/Accw0cvDruQPDOVTakn54=' 
WHERE 
  key_id = '2c3bd9938f42ca24e5f1d58452f4d1a7b1c6922d98009728c609069c8e9118dd' 
  AND (
    token = 'qdbJtIP1HhocWe+597uOs/Accw0cvDruQPDOVTakn54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )