INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '704022056093b037a0ce6e130f1cfb2ab219ee1f682287e579784e56d7b66d2d', 
    '0ItsYazdo3PZOe29qlPRRn8t0HSmCc3kISlboHIdswI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)