INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6209eec449fe413c9d8e78e37a4ed07fc1bf340e81c13737fcc39ea76a318594', 
    'QmZaqwt4tIgBRlu34RqkqjKAh6+dhCxQOTtHzDo8Uig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)