INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5819cde8c00a38cfa2e430b711c0702b15518c798992dc26b5b676dd27fcd3d3', 
    'UZ8RpkwEXJzRL6Siaz7vhO95GyS8oNNG1A0Z7owAu94=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)