INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34d49fad4719fbf85af5b1b7e2e6aa657f351c3c70e37ea608495a93061b70e1', 
    '6Cze/CtKaNlLgP7DUgxm4HCQaSKaJzkwoB8ImlbYixo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)