UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EXxycYM6x1Xm38I+gSNGn4xXPmoMU9vmuo7/gLuKxg8=' 
WHERE 
  key_id = 'd4c11a147daa3c2e35795ecb31bdbb372b6622e492590499c8ca56e69ade7091' 
  AND (
    token = 'EXxycYM6x1Xm38I+gSNGn4xXPmoMU9vmuo7/gLuKxg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )