UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q/TF19jC3KftJ8jWkRmZ7PLBiTmtwx5E8X2cRe6HIpU=' 
WHERE 
  key_id = '2a905fe9ed90fe0abf0182fa301153b942ef77d343883d73780962e9615d1adb' 
  AND (
    token = 'Q/TF19jC3KftJ8jWkRmZ7PLBiTmtwx5E8X2cRe6HIpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )