UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TJBDohvYl2byr1W5E6TpE1F79W/rxb+8OODy2hRZvr8=' 
WHERE 
  key_id = 'c51bc80853ac416781c6d15eb11d1ece7cac353bd9eb4d248b4a3ab3a820a840' 
  AND (
    token = 'TJBDohvYl2byr1W5E6TpE1F79W/rxb+8OODy2hRZvr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )