UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YouHVwVMXJak/f5Czj+I7vhUVersFang5rwqCH0K6PI=' 
WHERE 
  key_id = '4305feca039293a282bcec4b8c8be350a6cfed5a54b475776490219aa817978c' 
  AND (
    token = 'YouHVwVMXJak/f5Czj+I7vhUVersFang5rwqCH0K6PI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )