INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3c512d5c6cb43315e92b93e97a4736f0e8f4890db96c08e7d4253b5dab3cd18', 
    '9YR+hVrdNX+Wb8m3kJEZdHI6Gk7TPj6c9ZXjxcHDs0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)