INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c2ed9d812079877d372423b32cdce1b5573a6f4e81679617f87a774c7ec4bb9', 
    'Ym+A7trDNFOL3V+++MSHsHXzTqOGHkUSpPsTH9GD9HU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)