UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WhuBuKarnkYNHHCshAoxeo6ujIBXrgmVTSE6iZbUCws=' 
WHERE 
  key_id = 'a86510aaf569ebfd5a420eec735f22db836282a3a9589bf73819d5a7c58f9d76' 
  AND (
    token = 'WhuBuKarnkYNHHCshAoxeo6ujIBXrgmVTSE6iZbUCws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )