INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77d0a31d3e0a2227459c5c15a5ac0bc99d747fbc26e66e6f3edd02e6e7df5c1e', 
    'abYLtinyqljY+KAnqP1CdAwsx5tg9ODOfZv8V6et348=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)