INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '874ae3005c74937d7d36a9b26a72c91769d773eacdd925a5df773a0c23bc00a4', 
    'c+SCOKv2aQ+UglBnspXZvJAmUQ09a3gNhboD8OgphiU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)