INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '761c95e9ca9a3b071421b518264faee9d12281e7febffe30538853565054f577', 
    '1Q7zUHT22s1bUWQtOOI/AEyFyaaXg+jhNheDW1xzYWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)