INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'caf614662fb57d72a4d5d24b6bb36e5384e8eb6b9e41f2c8c0f9764c83535515', 
    'mEGcMUYNp19XnE+KYGamAGXLQ2VTNSY623Ya77T4r78=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)