INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c760dc52d261b2adfe9bf8be73fa4a9473e7e8e557e6064358e5779a1de356f', 
    'nf5xBH5MWbUSTA/LqZ+gLOivnJO1HGopICnvUyrRibw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)