INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '955282f64c9b1bddae2b9383c6d323b8dd7761d9e668329f00a417845c2661b4', 
    'eMQCZjsSDl4sFAIhyG7Z+X60i7fx2ki1B1ufJC04er0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)