INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '193b236137bdfad40d429a743cfcfbdafe320db22287cf4f218d815aab171358', 
    'UaOwXDxef7i8f4rlIP8mJ01KY6r4IHNM0vcRk35e5cw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)