INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e94f9001d2c4efd229840542cb800fe8baad82475501a10a1e17a37e94dd482c', 
    'YD0VROq5wJ2QzN58sIGOWsQVpOoAG8oGOqE0YV4O6PQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)