UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BBi0a1MkZ4rcmaC9Az8ME5HaffD161PNHWpCm2c5lHY=' 
WHERE 
  key_id = '98a00e31817abe3bf7c089a84174904e40da5dd709a7f11e093ed102185c78db' 
  AND (
    token = 'BBi0a1MkZ4rcmaC9Az8ME5HaffD161PNHWpCm2c5lHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )