UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V1YgmvhNxKs892C5qM7gG/6bJl+P8496DOBtUinLddA=' 
WHERE 
  key_id = 'bbe84ae0e8d6211241889d6240a789a97e32c22f71db0b25976e333beb99a11d' 
  AND (
    token = 'V1YgmvhNxKs892C5qM7gG/6bJl+P8496DOBtUinLddA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )