INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc7cef2379eb95a8bbe012ebc7946c649d8ef7c14589c4459c4e914dc05c98b8', 
    'rWhvEbR+ptUymQjiYneUuInH3jcBI8iRGQfpPPK6urI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)