INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cfd696ce7b0faeca6ebc46878d7d706303f6ff5aa3b3c585cf0fbde4dde49d2', 
    'KJynbXp0gO5nEwY9Kcn2zRn6olnOsDA1oKmvwPQ/zAM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)