UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vEQ5Ftc66UqbaMt+I0CgWuck5fKLiO9hqUtdkh2qYkI=' 
WHERE 
  key_id = '33e7a3f8b73843e8a2256f5a48f3bb42a7cb754d46140cf38c6ae95114893948' 
  AND (
    token = 'vEQ5Ftc66UqbaMt+I0CgWuck5fKLiO9hqUtdkh2qYkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )