INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0e4dd2ca8d02a6dff18bb2e7a7a2e2df0534e5196dcf9f774284f711770f5aa', 
    'kWwbwmNgn8dW5joKL6AAsP0gGzepba35BrMuTV/f0a4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)