INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99d391fd2c3be4a7d4f55a3d10520446d4893dfe0dda3b1add2fe03106e99833', 
    '/Xe5OZHxd39Lu1aw76Ua9h9JQqlJZCo+mm8YbuULch0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)