UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RvqcV9jw2BDyq6Yn7fabSw7zleIq/EYZpogGTCLjfs0=' 
WHERE 
  key_id = 'b1f8ec7527db91d43570a6b6c47d766222bf1fb9ee5eb134b94a49973ace8287' 
  AND (
    token = 'RvqcV9jw2BDyq6Yn7fabSw7zleIq/EYZpogGTCLjfs0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )