INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74b87c9f046b2d7c3b629c6f1e2866cbcd4a15cd79a04d54e7b730e91accef6f', 
    'b4E3V0LJQiW5JnOYg3JHKvhdqk5dHe50aRRFS1UfxK8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)