INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44ad9a51fb44dc146bf0291fdac0961f51931920caac3b14329aef18c42f4d37', 
    'HheEckEea/vrnSC29u47w8FoPTPy2KJLUNR8q2fNgUk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)