INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4812e07716e120913c3af359b0d4bca6ca87c17a34e08342c435bc80f40831d3', 
    '+7b+odSn566no6lzlpOtz990zZB6vvRNxdjmlRNSz+4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)