INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9a5d670c62a3c6dea3dd4989babdbc63d6c15e74bba42f388ceb2251fe54fa4', 
    'RTXp4FugyFcw9rcLlvJm6yPFZJmD8P+p0al9mcZh4po=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)