UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qqEF1Cvb/8nMaBdu4CA9opeRhlrSoUeHcak7ygEEVW8=' 
WHERE 
  key_id = '29bc01da8d3d71d2d73e4d71bbcd9c50746cd96fd219a64858fe25aa322aca2b' 
  AND (
    token = 'qqEF1Cvb/8nMaBdu4CA9opeRhlrSoUeHcak7ygEEVW8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )