UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CoZRQbCeRUVw7A+xN9Uw59ABbJVeTVp06zEt4awUi6c=' 
WHERE 
  key_id = '97ff51374ad129e0efc7f04ee857cf715f4da537f7c3a0eb457bc2951ed5c7be' 
  AND (
    token = 'CoZRQbCeRUVw7A+xN9Uw59ABbJVeTVp06zEt4awUi6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )