UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AKuoBKHL01uhr+gsF7/NcgAJF9G7tAc+pbHO55OoFYg=' 
WHERE 
  key_id = 'b1bc0b004cdbb67214ad5f188e28064c213ec4bf4b9f8be60d7aed73b3ae877a' 
  AND (
    token = 'AKuoBKHL01uhr+gsF7/NcgAJF9G7tAc+pbHO55OoFYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )