INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a474c597e304560a6554c434d81ddb4345cd701a379c5c76e2d8e7f24dfc16b', 
    'YknuJFPPHE42AnxvcNbSARybSavzykz9r7vihQJoYeo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)