UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GbO379vAb1yUv/O6M3HxKF4PRX7tdx5UM5dUC3c4Shc=' 
WHERE 
  key_id = '9f6897a338ff2b663165d4960d95e7d2790c8a4a35cfee96248a66e9e4f1591a' 
  AND (
    token = 'GbO379vAb1yUv/O6M3HxKF4PRX7tdx5UM5dUC3c4Shc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )