INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a63667bbd349f7e389d62a5d15be39c40e15208dc06d27652756040540521e9', 
    'h2Z2LP4cIHQBoqnTTz8D0hqzDrEv5LNS9QmN8uXiWKU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)