INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59b4644c1c02e194364e524b7e6c333901a037a2c91890273e7304a9f097a2fb', 
    'QzYvCCLFbXYwNO5dZZZxBPe2F7pNFoQHPkyqO7y2eQc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)