INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16dea0d9e136ca13b687d521456080deae49571e569a67e6217204bc0743c032', 
    '37KRa3wGL/RGbHXa9BrCJeYyA9Aq4PQV04ushhhRUVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)