UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b5DNgWZpybLn2uIqqWR01vQTiFUinGMELKNVxqghvuk=' 
WHERE 
  key_id = 'c797dfaa72c8bce8d2f6a2cf0dbe8c59ed9f6f49247086789fd45d4dea25a80f' 
  AND (
    token = 'b5DNgWZpybLn2uIqqWR01vQTiFUinGMELKNVxqghvuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )