INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a650dff47397cf2432cad380bea750bcc43e86c86ab3bc85b951bac522f2d2f', 
    '6k9u66Tdl6dARSaUSARnj131Szgl2nWa18cQkse3XtE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)