UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o+V+mYOIfVCLNNSN7YKnp1eyBIYxNe8su4qtGDXhy08=' 
WHERE 
  key_id = 'ae4cf7a1d80e26e3993b14389c95d0b93f3ed001d52488f0b6a012e919983f3e' 
  AND (
    token = 'o+V+mYOIfVCLNNSN7YKnp1eyBIYxNe8su4qtGDXhy08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )