INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2335750998f5ffcc579709ffdd21c841b37f53ac9cf81dc109cd8d322c54438b', 
    'ORwSyCAQMal++FozyrzAWlewLsMvycPYncM1SxJcXKU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)