INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9bce88c77c5ee11e0872bffdbfe21622b626882d6d2b66786513c27e6d88f3c', 
    '1DOMFIpvoZe0EldJ9ELtU0g8UCrqceSTknHJqmbOEak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)