UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KvIzC6SzKhrUoy8kfirJJ4LLSAtdDjnfwRGUU83n/4c=' 
WHERE 
  key_id = '3fdd582bee58bab408bf706bc60e6bca0411c1e10ece3f5136e7e5a69997ede3' 
  AND (
    token = 'KvIzC6SzKhrUoy8kfirJJ4LLSAtdDjnfwRGUU83n/4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )