INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '312aaf4157b5f890494c52336ccf4d171637f8683cba5a7c2aafd2e7989b7839', 
    'X5wZiqVpnOHSST0XMud766ajRqdMgQYczexEbDcbWPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)