INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '32ea03707ac5b43984bafae68ec5997b2d746e2bbc51f1fbb31b96fbafb9d25d', 
    '49XLDROIe4RxvdGpFskiRKSby/k6hcNZ2yd6c6dLPpA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)