INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43147c815fddf2e653b84bf83434e0147db906b3186ccbea2813cadc2b17cbf4', 
    'hI1MSMs605PTj8YUUCpq/4piWNz6tkpozrcyBeNK5aA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)