INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38a78d91e8ebcdc9b079a30e90950f9c84f96c445751dcda15775c78d5ab42c8', 
    'eHYoN8Nd3Z1MMVDm/LEzuCqtEvnlJj7OdfEAiJknOQU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)