INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b039371cf530513a55d987df77aa61a314cccc503ee4666b2b353ce1a08f4b78', 
    'yEW+n65yuUrfPFf46xckbXXnHVxm8bcaypeNM/6OlcE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)