INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec99a7aba22130041852aa5ebea019dbe104c3351042771fe83a717f0fcfb273', 
    'CgtB2W9FCGjzFJ5iSJCGkTAb8D8Pu8kcrC5dkeVmltI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)