INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '24c2520aede9990ae752401d37a46a70ca9d98b3a82f762958b5fca74d753ee7', 
    '1xd/JbODcqcisekz8GcQgTZvbQwud25vjdr0WqTvhtI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)