INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a3c018b72d5b4ac07e6d3fc1f2984bb79dc18812e099902130034d18dc1b756', 
    'w323jcAV31AlMwyEV7rGi2HzLBFqaUn6hQsZmhuc3hg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)