INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd900b1082482a168fa1660c856f7e7c93efecc04285632d32713e71601138ab3', 
    'UNI6MK3LWcPN0XJlBZmAJ0GahchmBMmk4uYgC2CyhuU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)