INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf339f4bb1a63afaf0abaec2045c63a3032f534c96254e405b3fe375ff0969d4', 
    'L4ZeKJxBFNyFVUHR/B4JpSkft5XDsdhKVl/M2Iyw1ms=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)