UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sPVLvKWHkQ+UhBBCq+H4XHo7KD/jQTMLKF4rtFfk96E=' 
WHERE 
  key_id = '2e3d4fc7043f291ce2fcbb84462193904ead2978eefdffda665320d0aec2bc50' 
  AND (
    token = 'sPVLvKWHkQ+UhBBCq+H4XHo7KD/jQTMLKF4rtFfk96E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )