INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44dbb5890c0d3946f89ab2e09197d8b5a44551f614a1743b98c433c6eae48a06', 
    'kekgv3hvXpk5XPHMQDwo3EXHHvWvjQIk5siiUHGhUpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)