INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a825b8074fb73bea7013a23402d9ef6ce23c77d824a00294d658e0d623d145e7', 
    '8/4atrXs3g56MKNzGKYpHx4lYXhgBUGSmn/Gw7SFAJc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)