INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f451ff88b98fb53e869ad198bd43f02cd7acdfd35ddccb13aab33007c958075', 
    'MhbHg6vGUzfGDI0llB+0q5l1mdP0brx5DVCXXHZqo4A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)