INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31dff626fc1f4b1d658dcdd9f9796ada56fede8942c4f1b4829d6fc61a92071e', 
    '/HTDh1HZM0Wwi4rYtQtIXoQ1DDXcGPFzr83v9lQlWHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)