UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fN4mXGE7VxBQfA4QNLg+lVIdQ5v1DdEc1Gnjx4hcXv4=' 
WHERE 
  key_id = '66da53538ab8e671efc02567d8867b3e58e88d0249eea7879ab4cbd4336a94db' 
  AND (
    token = 'fN4mXGE7VxBQfA4QNLg+lVIdQ5v1DdEc1Gnjx4hcXv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )