UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+clBs8lGXcXiG7ylrg2NmC26iY9Mf5BDq5UMaSDQuCY=' 
WHERE 
  key_id = 'f1b1b0b0faae6e3d767566ee79f41cb7490ae01be6ebbcb7697f8c30d1e67e70' 
  AND (
    token = '+clBs8lGXcXiG7ylrg2NmC26iY9Mf5BDq5UMaSDQuCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )