UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZfdcNP7WXPyR4J4JepXPToJZvYNtFO7p3RPoxSI7SYc=' 
WHERE 
  key_id = '888eb08a8922f5c29561ff1485f6609e22fe2af4345a234711faaf4594e567e2' 
  AND (
    token = 'ZfdcNP7WXPyR4J4JepXPToJZvYNtFO7p3RPoxSI7SYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )