UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fIZM+Pn/Xp3faGPZLl97Kew8Hz5OSPmDzrmodM/Fuak=' 
WHERE 
  key_id = 'a7384f009e75aa1029ec68357249318f20620c1584a46a965f1baf6e16928919' 
  AND (
    token = 'fIZM+Pn/Xp3faGPZLl97Kew8Hz5OSPmDzrmodM/Fuak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )