UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eqaz58+wgzBhKdpruW4xIjhheQZRtAyVbwEMRbgzcTg=' 
WHERE 
  key_id = '7b3566ca839811f87be0cbc6cfdb35d971adf66942f4a83846578d8b46ab21ae' 
  AND (
    token = 'Eqaz58+wgzBhKdpruW4xIjhheQZRtAyVbwEMRbgzcTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )