INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd8622134f3b16e68d6bf5751c5213a477a3e67b0f83436d4511fbc706499115', 
    '6D/v5cTA/vEPq03bti0NryCaOhj5n9A3HqrXwLzVvgs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)