INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68ff2d25ce2e33b3ef02e48b0ca2ce4f49270f5c3cc52d9118aa8c297a456c5c', 
    'FWJir3YlZ6DWIky9Mvdy9LugkHtnLVCfRprJM4T1rRo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)