UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l/mU87/FcqDz5xV2h2AC0mdKfye2gn/gnrBuNy6cer8=' 
WHERE 
  key_id = 'b64ef2d6ccc45bf2e0802bf5ce34d9f31a41337ad83bb3ace45dcf7c11e47a50' 
  AND (
    token = 'l/mU87/FcqDz5xV2h2AC0mdKfye2gn/gnrBuNy6cer8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )