INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa2791836d97e5ae8ba899fccd938bddedad35da8d23d0360b4f11d31ac080ee', 
    'VkvL7V5ONCzfgRfnWQor+XbxuZjsjS8hA7VFecK1CyE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)