UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W0HlJG1P+OaUE/VLrkKYv3ZNPhBXGAo80ZwIbn4RNVQ=' 
WHERE 
  key_id = '973317ee3052c186a0ccecd5efc52d9c093fa11ad61172a420cab7c3f0e2b134' 
  AND (
    token = 'W0HlJG1P+OaUE/VLrkKYv3ZNPhBXGAo80ZwIbn4RNVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )