INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9857f6d2757bc8f53992e0ba0c469d3733017c42111c65d6b300a51bed0f5a9', 
    '1px687iUtmmVOpH9mbu+u6L2hSq3e1BiTInkF1hYaps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)