UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S7H5UMC1e/XjSDkUwZX1WqPdGbBIFD+kI9vTwRXYbTU=' 
WHERE 
  key_id = '9a83335b77d5b4a8232e4927b02d9089c2bc9f4067fbb0904c9c48e0252b55e1' 
  AND (
    token = 'S7H5UMC1e/XjSDkUwZX1WqPdGbBIFD+kI9vTwRXYbTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )