INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b936da492d6f9a4b0eba2e6def5c1653913e0c8ab21768fa3b055e4116c8c5a', 
    'jbn7rJzMswJ+bl58tH//1+gxP/wlt+f+IZwlD2HolR4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)