UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j/bPjCcxT5Mpb0Ew2d1v4XtvYDaE25PmySDjdG4g7WU=' 
WHERE 
  key_id = '1174e845b3870c74ce29a0b23f054c48f1650fafaa4e9ced4b950bb59871b100' 
  AND (
    token = 'j/bPjCcxT5Mpb0Ew2d1v4XtvYDaE25PmySDjdG4g7WU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )