INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7c6b7267bf611c5b801c8a10e99170c53fcc28521300cc015028b192bcc26c2', 
    '1tjj5XC16qsAZuTHXBY+vWK0utTi1o5murgcSUEflG8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)