INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a44bf2732ac94be5e5aaa2457a0d2f53a963d47b3ba3226d42fe426f1ed0a0d1', 
    'jAQADWaMefIgMBcLWiwPCXnrBPiSGRCsuO4u6tjuG2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)