UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WDN6ULpuzmGyvT8NpspneLRi2ypdS/cMrKCLk8GHJyo=' 
WHERE 
  key_id = 'c7c7c3a95ef435d96685cc2ea7f6093cb4542414eccf51b72cb87c2234e18c0f' 
  AND (
    token = 'WDN6ULpuzmGyvT8NpspneLRi2ypdS/cMrKCLk8GHJyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )