INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd520065246c4f7d8069a3a14b7f2c1982c33e40e781cbddf618bc554d1ad8d35', 
    'tph1q9T1kBuOzZiweYP/KkXztcoHQCX4gWUYkkV6C1U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)