INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '325420ef12d60955c5059ee450edfc1db3b9a10bdc89e6ae6518ef15feb4a36f', 
    'XhX3I67uEKkiSTVlMz0/yHBr/6G6HQrCTritbJCy4mM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)