INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c5240c3eb7c29821d14041a404c9d4e09725d33e2a8f38915fa81fd3ddb4e98', 
    'VNWIU0Xrj04TT9Z7owSDJBQDM5uDKKCvOKYo5fa26ac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)