INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8280db3dc1ef24d194c79c283c40b72aeae809ef61dc099c795592152f0f60f', 
    'EtCDFgpDKk2HpL5EnGdMg9q/U9sJmLJmMI3U/gQ4QhE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)