UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7yfPzFdwvXAhzhvLTfBpOzx0BM5kd4AzCM8uzlZgaoM=' 
WHERE 
  key_id = '53e074ec93b1f563e3a81b573f3ea6e1e62edfc28d5ebb175e73c599a0bb52a4' 
  AND (
    token = '7yfPzFdwvXAhzhvLTfBpOzx0BM5kd4AzCM8uzlZgaoM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )