INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd9b19ad68fb7eb29b425873dc518e105f47e987ab5527c21f49064ad9de85d3', 
    'XXDQKrnfOcEW0t5deOCo4iFPVVV3QorvJOlL2SJyk/8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)