INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5642afb2e652856a1a84a27964734fdefb827db19228646a2032d97ad00315d5', 
    '5XH2wF9IRLfVkTGcSZFlKZ6PNlRq/WuRcBm5eyTVFkI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)