INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2fee5db9cd631fb127b63ac1d53b38fc52a92e024a16a08f33344b22da9d51e2', 
    'C2qWPdyqPF6BwOf3xYOqs50U+QPauw2BtlbhmvW/gwc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)