INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '469ebde3d98221a6809ffe5d85c9f278b4875dc6fac6d7470016aefcc913ff0c', 
    '9y8n3OJ06nRQR/EKtCNYZnkGUYQNfjUU36xCgssvmmg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)