UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/LF7NQ5Hpa3XH+E33NFFV5rEdHabkv9lmdXBcXbPqGY=' 
WHERE 
  key_id = '4b82914a74de052556b1c69f76c1814d4284ad9a1710635e6b9d8e92ac05a90e' 
  AND (
    token = '/LF7NQ5Hpa3XH+E33NFFV5rEdHabkv9lmdXBcXbPqGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )