INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99ccd0f30f829936e671778ba57e69ef29608c820ee608931e3adeaa98ec004b', 
    'zb3jBYtFLJ+YIQo6mx+qA/p0w16ES1m5V6Z9WedObVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)