INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c19ef7d8efaf91b6aee57a6f3af49dcf1c8f4033c86b9f79088dce5b936cf3e7', 
    'yRTkgNwo4v439T7CSm0xW+BI7BtPb2PkLhvpzyd4VNQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)