UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xFyMzjfG0WAr9UYe3d7DuP7NONaZ4nbTKuBeyYKsE1c=' 
WHERE 
  key_id = 'bbaea9f32483de961e152eb8272d0bc78f3ea712df3e14d68539a89637c46275' 
  AND (
    token = 'xFyMzjfG0WAr9UYe3d7DuP7NONaZ4nbTKuBeyYKsE1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )