UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '46Z4UeWW6R4ZdPO3nZGLGuLVl2EK8M1CREJHsLdqiKw=' 
WHERE 
  key_id = '03a24a1c7f8d684455f50dc1415305de97dbb7aeb57c655fd5634aaf750f00df' 
  AND (
    token = '46Z4UeWW6R4ZdPO3nZGLGuLVl2EK8M1CREJHsLdqiKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )