UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bFrRRuMQp85alFU/HTBADBJKfNoHKoCgjNYUzoyZGDg=' 
WHERE 
  key_id = 'c4778438d994d127943d28088aa5b42180242c1b323bf85ba0642857b1af5e14' 
  AND (
    token = 'bFrRRuMQp85alFU/HTBADBJKfNoHKoCgjNYUzoyZGDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )