UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1t8wF98vlgFwQjq1hr8S+jk9bEnJM04RFDTCEBUGnL4=' 
WHERE 
  key_id = '9cf71403c7675d647b960bb70ded0289c4368da16f59534879dea1c274731c32' 
  AND (
    token = '1t8wF98vlgFwQjq1hr8S+jk9bEnJM04RFDTCEBUGnL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )