INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e39d0f392adca9c13a36ed2d7e4532a71fbc5ee0fc21cf1dfd1a5700eb6038af', 
    'um2jx4HIsGR+CFtUj3K/aivs7doB4VOqMe3ECMNxcdM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)