INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e21ed20faeed720cd0259b5e0983c9bd54ff2d7f78780b2d8a0d89267fb6f727', 
    'j8QyTL6pwUrn9mdasxafFQPPIdRr5KKYmPu5Khgsqf8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)