INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f83315bbdee428bb80a60ed0ea6acb2716d5344cab45ba474ccc34e1f9284d2', 
    'MtkxZlq58GRp4TxzGoIwK5nNIwTr9mVtR1vL2LG4Nps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)