INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3f4b327cf941b87fe955304dd02b96fe527357853a974dbee21043fc5e789ad', 
    'kqKPoSvRbv+ul6eAZJILN8xy2mac48NlWw6+KLswz7g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)