UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aYerogaq+mIRAdo2NGjWIV7n+Ah4z8yWsn1w7Ul7kes=' 
WHERE 
  key_id = '0831e347d267e855917a4c34fafbdf4b5ea95ef3cfe653b24c9abe860a9c40b5' 
  AND (
    token = 'aYerogaq+mIRAdo2NGjWIV7n+Ah4z8yWsn1w7Ul7kes=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )