UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hM3IEMkwDRpF2VvuaZ6dUawcrrllqXZDbxCt48eFZBE=' 
WHERE 
  key_id = '3a0e90d348d2b2568fedb395a3fbba4c477165c91f3bc8f5ef66b4e9401da3df' 
  AND (
    token = 'hM3IEMkwDRpF2VvuaZ6dUawcrrllqXZDbxCt48eFZBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )