UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pZhfQi+JYXjFp1Oz+YEuACjwIC8wmiAeAch6MIWuX68=' 
WHERE 
  key_id = 'bded58192bcdd4e27c195c67934b04aad021a117cf8b6b9b731e7a8a28cce3e9' 
  AND (
    token = 'pZhfQi+JYXjFp1Oz+YEuACjwIC8wmiAeAch6MIWuX68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )