INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4049d8ff3d071b8dcdef09f71423d402d669069810f107ce83d18b8c485695da', 
    'vykE5DZVHBKwiIzTBSysMtjry3GVLoyU+8FelNKtWQM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)