INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe3288da3fdfaaad6009961f71f0d7c5464f6c6dc6de1a85630e38082f75f5f8', 
    'cFzxpeYrcAyeL+MqTAt9DvKQWnXutjFL906M4F9npv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)