INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '404e12d758acab16938b6a2568c6639c4752a54105e1a563d4f920e11b207f50', 
    'RWcT8cdfJGcwk1rAzQfaj+UY99zGrHp4KtF2JW/X4dQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)