UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LhsJ/P8IxCKfIc0MowoM0ZkqC6f7+ekCVii2yMIZIXM=' 
WHERE 
  key_id = 'b2cdf1e18f9fb8883a2dfb791870153b56d01219808c0ac4419265180d99d654' 
  AND (
    token = 'LhsJ/P8IxCKfIc0MowoM0ZkqC6f7+ekCVii2yMIZIXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )