UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pROoD6Webd5gL7sR9L5ep1cMYPL8nMJbIWwZRfXkTuo=' 
WHERE 
  key_id = '8acc51eaa17200fc17b09ee4be34080d04366c105aae02b40d1db6ac44af55f6' 
  AND (
    token = 'pROoD6Webd5gL7sR9L5ep1cMYPL8nMJbIWwZRfXkTuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )