INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '682cd70e296c2b872eff68840ea04263fabe15a9725257f402ec2111d9dbdbef', 
    '+M3LuQeLkuFEowSPc/4gDJifnmTqhoa619Eqg0qq61E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)