INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fa70f5fe954bb635e4320441a44a3e11d9138e2fc83ba98004ebeb3db642a0b3', 
    'C+9NYXGDvlgtheo4wWPedvTwh04jkevGHoWh4rK+JdY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)