UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nnwk9MOTEZffkDXdJefKQbi7V2DkxgYRamqB+L0v0oY=' 
WHERE 
  key_id = 'f925c35068a19effa4ea0f64aa96b943152eb267622359e522cc406b3d713276' 
  AND (
    token = 'nnwk9MOTEZffkDXdJefKQbi7V2DkxgYRamqB+L0v0oY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )