UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H3XqfitB2ohp1yBo702j4xCwDrn4YrjKox5Xt1DT8u4=' 
WHERE 
  key_id = '6dd3547920cd8b3b73acdcbeada173ffa9236c82c327a9718f92a52b899fdce1' 
  AND (
    token = 'H3XqfitB2ohp1yBo702j4xCwDrn4YrjKox5Xt1DT8u4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )