INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4e67a4329fd9d7850ed5fbe7a22f84305e25da75f0e9911668f06e40837eb09', 
    '3JCYRliz3qSojxS8bp2DgSLgi7+q5LLZ+XRZBdOrGSE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)