UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xJpI0VMAhyGaecPqbWeExJiHp/T8PR0h7cTFCkN1r9U=' 
WHERE 
  key_id = '9b7c2afb0930c1c8996ad96f3f32c40a507a7799f0f1abbd7a69cacca1e52932' 
  AND (
    token = 'xJpI0VMAhyGaecPqbWeExJiHp/T8PR0h7cTFCkN1r9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )