INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '595eb40927ed199506b0c53a6b71aaa2fa76a01afcd55249632f606272d8d47c', 
    'kIk1n0ZH3XDSY7nXybHxjI0nTrTppGTD7HCA4xf+IMU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)