INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '729caafef9d505b4509ac8998ec82687d8c8c6f55680732302093476178756dd', 
    'UYuWEIMGam7Fj1gfR6Tp27DYdeAWssAboP5X4csnOIU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)