INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5bb14d6f5aae8c9629da6722276f04f0b3fc1445bb5bf389bd7372f97779f11', 
    'DPUe0QRjpicj//l8gC9/70tLBKNOi8HmEtC7X4tunfM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)