INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83e636ca2263af8a505801c14874f5d00e88b65009bfed9f30ee21fb77157580', 
    'QQvH4ddi5QzfCThsW5C88vAsXwx8v8uza3qdgsmrano=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)