INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d00dd5ed369d5cb994350348a54a2dc18f5b7a668d8b7537697b5903e7f06b1', 
    'Sv+fE68f2i4rCVqnRDbt7mwOd59LDSNZS4v3w9vLerM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)