UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mhjjx8z5LqjZo5+Mot9ILbYxnWhUi0h/sLBlGPwECSk=' 
WHERE 
  key_id = '3d34a92d05f8fd399db08487e7cfe7ee9e53118ea10af32d3acd0bca1e17e65b' 
  AND (
    token = 'Mhjjx8z5LqjZo5+Mot9ILbYxnWhUi0h/sLBlGPwECSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )