UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2TnKywiIGwfNVeMEqjRd49hZ4aOnGaVwL5yDLs+VGpw=' 
WHERE 
  key_id = 'bd9e5f7238cfe341e026cad9ac2a26431b7a80a417c73f57f65fe1e6db84d510' 
  AND (
    token = '2TnKywiIGwfNVeMEqjRd49hZ4aOnGaVwL5yDLs+VGpw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )