INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a4e19fa0c655e43538bf73228a39a3d2dafac6e451644eed981794cdaa9fca7', 
    'amXXLxvS60LlHybcWUZxPUOkJnv47IHeTCHJ8SARijI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)