UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jBFIvmffM0a7qYyF3bafGcpLqMlv4FZ4LhA03gibfXg=' 
WHERE 
  key_id = '4c8dda5e6edbe15aae0fc0c971a981e0c0597dcab5b2e9a51c726bd734e45543' 
  AND (
    token = 'jBFIvmffM0a7qYyF3bafGcpLqMlv4FZ4LhA03gibfXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )