INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0ca9498a348b018eeb3a9b9f322d854df8bf5e2772b7132e919300af8f82fef', 
    '/9s4QHa9AMQp1hS4l9LDxOcJCElRgOnWXEVpvY2gJIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)