INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f990986680d13fd0092b8d80a19ba788f7305995e7a09119f5b2847d8ff6159', 
    'WYUGOf94e5X5pTkigdq4aKoobi4VYIp1/zotLvwhr3c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)