INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20a7a961eadce7af3525b127b55faf4a051a06ed70a06a50343c8996706653d7', 
    'YDLbcziepB2RvOSB8YHr653LXgFQ5y5yCoU3AIDMyeo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)