UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N7m/IubV2JV3qqH98nsCp6TjdbP0myzZLcaOrpv7pbs=' 
WHERE 
  key_id = '6a9e677a0eacd35c47ac90eefd06a8eeb9f62eb3d3ce41bf74aabc2f5d0ae47c' 
  AND (
    token = 'N7m/IubV2JV3qqH98nsCp6TjdbP0myzZLcaOrpv7pbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )