UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5khODTom6nHWS6h2YkEXnvyDTPV7z02FOh3npNo7zu8=' 
WHERE 
  key_id = 'f764b6f679af7ba4e52783a4961a589181d1f52d6da9776640c8f0acf7d4adf7' 
  AND (
    token = '5khODTom6nHWS6h2YkEXnvyDTPV7z02FOh3npNo7zu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )