INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48983a0b959f14749be78aeaa06f7e408b4700882976255977f11e287a403c7a', 
    's1ZzEfsPHlk+rF1o/boHM3nzaWO/SnEIsgwQd+sSi9A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)