UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oImdpHY2eLeniHZPZQKCGTYl6BTxNE45f8MhwXpl1Ns=' 
WHERE 
  key_id = '136da08c4c2e6c0580c546749a43a1d71427e63eb9511091d7d1877ff2adf2e7' 
  AND (
    token = 'oImdpHY2eLeniHZPZQKCGTYl6BTxNE45f8MhwXpl1Ns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )