UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bVAvlnN2lniFGRdgf0TlcxWnHu03+okuDhNBwR2UwPk=' 
WHERE 
  key_id = '447959c769818fd6128675018a01713007c66e2c0ef6040828669d8e213d75d3' 
  AND (
    token = 'bVAvlnN2lniFGRdgf0TlcxWnHu03+okuDhNBwR2UwPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )