UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BUvl/ZtMBck0yOFywjWRbRA41aT1cRP9x7gXKxwF+SY=' 
WHERE 
  key_id = '0b246361e46fd86c3d67ad630e9553428d3b3798e014fb7ee89c907e9e4b3eeb' 
  AND (
    token = 'BUvl/ZtMBck0yOFywjWRbRA41aT1cRP9x7gXKxwF+SY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )