UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ec/QWxHGgy7qkL6PIcyiyzbC7cJ9GpSFevYrz6oWS7U=' 
WHERE 
  key_id = '74e3edf1b79ee3881b55f2577d12c23486e72264d807e07bda77b5bed48bafcc' 
  AND (
    token = 'Ec/QWxHGgy7qkL6PIcyiyzbC7cJ9GpSFevYrz6oWS7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )