UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NW3uOdDgPNRBGCgy7FggX/xc5JvzIl3lEAuV+XuIN2A=' 
WHERE 
  key_id = 'b4587d8db2fb54702427d18e15cd3dbb8711b4471bcb473eed5e76b51342d3e5' 
  AND (
    token = 'NW3uOdDgPNRBGCgy7FggX/xc5JvzIl3lEAuV+XuIN2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )