INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a81e43e1d820c50b620d38097ca183f9faef164e702e11bdedd5e877db236e73', 
    'Pj9C60/BF0iLyAxhjRl+HTd4TsToGb6as4rlzcFAFTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)