INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '999ef3fe9eeafb5ed194d0ff9e96945d11bd34c40f4fbafd372b86c4214a1128', 
    'GNSNrnGaN283i9Isdq6uCsH3OHKrvGuhDPTsipD6SVE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)