INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b83c1a661cd568f265796cea9c6750675f46beb797024680ae408e105c3616e2', 
    'ng31BjJjcmUrOerQNPntPOTFrDeaMQfwfUP1DR1D6Cw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)