UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nvmDDbq9wh0zceN8YsGFz1DgIZVTwaXm7e8mm6fFVRk=' 
WHERE 
  key_id = '96cd505054fe4474d4cd5b6d6a1c340191b63bafb2fdd6aaf0afb783bfe45ec1' 
  AND (
    token = 'nvmDDbq9wh0zceN8YsGFz1DgIZVTwaXm7e8mm6fFVRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )