INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7d649e7e75d69a572f8fa5a43ffaf67065f80ca7a060de6865f6ec84b04775f', 
    'WFtLwrw3G2Wd3KuvZnoijBL5y04eilr9YlB5FuiXoU4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)