INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cf47eb52d630353c90d3b0971ed5924a97dd865fb1aa3258a08aaa499fbaa47', 
    'NWfQ+86DeGNLyXKJkZCB7bcouK4GqirBLkQ1CtwhvQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)