INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5020012130f128394351948e493321d294109f2e5b297ce73f5e498c7eb4ae10', 
    'MUKW6IOxLqWqgB19+ZYBLvZnlaQzYmYXM336qdTsBFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)