INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ca9268e0f237b986d84c799678a20a6ef4c65ea2201d13b6c92acb682968b5d', 
    'znclJuKM4c6Q+JZpWACffChJ8M8WlFPjY2EMuHlmDog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)