INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '267727dc6c44ce381399c0d0af6270403a3c9877532710b254e9970d88f4dac3', 
    'UfCOyTca6lzUNxdwlhbgRzsC6JXVhMho+BBVTu1vlkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)