INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78279c59b399043d0787eb3fe2ed8b9d5fcf10fa3db0465c7b12868d7f6c46d5', 
    'yTkbMitbZPn3NktttCO/FX9nqxuXGqfyJS0U7mRV9mw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)