UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nb5uXVAzN18Iv/v51mfWG+an0Ci9P8EGfinIQNBrmGk=' 
WHERE 
  key_id = 'd5296697861b31124165211db5e7971d630bed643b40c005b5b25a9c9488ed94' 
  AND (
    token = 'Nb5uXVAzN18Iv/v51mfWG+an0Ci9P8EGfinIQNBrmGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )