UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/JSkDKvbqyc6C8l2xQveHwY6TnH07llpNATSNwds9/Y=' 
WHERE 
  key_id = '6040b266509be654d06939108b93b0b6eb0b552f85ca44256688a52b7468c470' 
  AND (
    token = '/JSkDKvbqyc6C8l2xQveHwY6TnH07llpNATSNwds9/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )