INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d9800fc03aaddb3b1d174dfd079f8ee9242d136ff8bd4265e069e0532f7c7d3', 
    'a9Npf7e1/uaOnbJlGdcT4d8ms1U7cro1lJ4XIEhOWI8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)