UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BUGlGHXPO2gPeF2OkH2RQZqmBba9xUgv/GM8qChLKbk=' 
WHERE 
  key_id = '35992c916a9452f394f78c70f1b0e6a0b8d3e228946766a29091736eb980395b' 
  AND (
    token = 'BUGlGHXPO2gPeF2OkH2RQZqmBba9xUgv/GM8qChLKbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )