UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r9b/b1BjATYP36c/pNslrO5wnLTO8Bc20GqtRn3chxQ=' 
WHERE 
  key_id = '36d112cc4ab0150b6e62640d8b9605710570cd33ba522ee40b2b07bef214982f' 
  AND (
    token = 'r9b/b1BjATYP36c/pNslrO5wnLTO8Bc20GqtRn3chxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )