UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tz9Ny/tDzt0Cyx0A8hcieChGfsLIVLMBxMfBDyNSkfg=' 
WHERE 
  key_id = 'f17a8e58e468b305766755f324b22142f3df1690fb47658d510468282f06c20e' 
  AND (
    token = 'Tz9Ny/tDzt0Cyx0A8hcieChGfsLIVLMBxMfBDyNSkfg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )