UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MJp0xYK9Gq53aLH5/9ZKrvu7P31Vxk3v28Hhb5jLoQI=' 
WHERE 
  key_id = 'ac7a429d16816234e1557499976a9d5c4b3169d8f54f6d5d69dc774eb8ff2d9c' 
  AND (
    token = 'MJp0xYK9Gq53aLH5/9ZKrvu7P31Vxk3v28Hhb5jLoQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )