INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4af3f8de92b530943291669ae681f61f9f5b2099bec71ce43ca1c839ccbccd32', 
    'OXXbmArdh+5vN011433nLlQA51WMt7duEO25EIG+TbI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)