INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a30c419b5913490b0989c7fff8815bedd229f7c9f8cf7fefc6dda49d42e74b9c', 
    'V7Zz5yOEUsSZzKx83ST4stiC4i7wDV2dYFUiQKROArc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)