INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19665467da07b7e15adc40a8b2065b8aa4294614f0c81105c7f648c3275519c3', 
    'z8qZwyaeS9P2AXYFi5QJWwV2b45DVn/uFHrtIwE8zZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)