INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9bcaeff77d4c6c1c8daef02d22115cf2dbab30a7135d72eef2eb9300a80d2294', 
    'B83zkOOaVo7NIiNf2yFczD6IrxlzXml2j7UStakyXrc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)