INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '710d9644beee056fe4413c9c88460ac7d3ac768f1412b2177871c855b2b6a251', 
    'xKJF2nW88HN+GRpsvzigrWJvZEkZROa4hHTAyJFhTws=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)