UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qGRJPG3PHQIBKudW0PKxpuYof/Q8xvMfjEGZxIMpuVw=' 
WHERE 
  key_id = 'c873442b0053f514acaf927f933529997a43113d6984418e8f162c8c1f7158d0' 
  AND (
    token = 'qGRJPG3PHQIBKudW0PKxpuYof/Q8xvMfjEGZxIMpuVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )