INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2cd6c5460be1e660f5fe58727e33f24b4c5a47695f3d59acb62f2b4047cc6f26', 
    'cRMA7VX25uBzfvrAwDnNQbrNzNEM1vdLQBX/6dRxQKQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)