INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3643358cb6ec62d2a80d7ce75c7196981acc73144d41afec88fa5531531d9678', 
    '0GNMZ8mcuvy4z6BQix6ivbgeBmKEPdhPJ2Ljb8EnyxE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)