INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f830a7f65bd8e68d7a879c7f6197dba7e3b017a70eb6ea0b6061bc136ff5dce', 
    'CNWpunthCuvcKhbEtp5Ublgft0kKDlbk48QBBYV2/kA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)