INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbcd60a7f9a4223c70209bccf391475dfc936ffaaa34eaa062617c300f52d791', 
    'VrTK+Zu7BmNnhXn8qbPf3Y62ON3nME2rb3vbmwjVyro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)