UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7QV5P0PFg2v1Am/eO4k3yYHYqpftzO2uBkNALHW73Uc=' 
WHERE 
  key_id = 'a06c844c1f0e53789bf1d562d9853445e7b74395b65d7e8cb5860cc5f022b307' 
  AND (
    token = '7QV5P0PFg2v1Am/eO4k3yYHYqpftzO2uBkNALHW73Uc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )