UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LAqnl4fZOdL1yruREO6Q9dSTGjKXEth8IH3CQ40Dabo=' 
WHERE 
  key_id = 'e56d74276b1602efb7091c658d15e46c9dcbf63e68ed4897c44853f3c7981ded' 
  AND (
    token = 'LAqnl4fZOdL1yruREO6Q9dSTGjKXEth8IH3CQ40Dabo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )