UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n3auRDJvhSqkJ5j61otaWPwVFzJ4UykNE7KNo4Wp9VY=' 
WHERE 
  key_id = 'edfaa428b3c52d5cc5bf52119190faaf352b5f7775bf7897bf1978e78db52b89' 
  AND (
    token = 'n3auRDJvhSqkJ5j61otaWPwVFzJ4UykNE7KNo4Wp9VY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )