INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7455a12d0d680793cfd713791b936f0d5d97a1fb7f7c7930d3c733d792244704', 
    'zMP9UbE3w2ACgcWCtYntGdHQukD73BpxlmvsIMYMZL0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)