INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76e115290c9b498bae3691ce8842d711bacaa5cad03707be882143a947002892', 
    '9tooMvY+Mh86tDOzJ02vON1JgJ4NF5zt/1GTiMMS7bI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00679

Result

int(1)