INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e1d448505a833ff2f54f4c3b6424958d537cc7a72556f8bce9497ec99982144', 
    'p900/Q3LIZseZQQuMz40veQ0MODqQdDpV+4rUsUGYHQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)