UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dunf9plmxGUfBD5JmlDVnT3/+2dDiTo11dPsuA7LrH8=' 
WHERE 
  key_id = 'acbe5f34cdd7ee1d8d1656f5dca1cdc5db88f26fb8c6234fe063b83232f1ca00' 
  AND (
    token = 'dunf9plmxGUfBD5JmlDVnT3/+2dDiTo11dPsuA7LrH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )