UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ss4AeZNa8rGfK3i5wyMod5LUS/WNCSRb8k3sxFe+cyE=' 
WHERE 
  key_id = 'c7bb10f8e0249b5cb3dc8a0502c1f98c99ade6ef9c53049bb573a194ca4cd453' 
  AND (
    token = 'Ss4AeZNa8rGfK3i5wyMod5LUS/WNCSRb8k3sxFe+cyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )