UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5O1iKRtUw9xjRPLBRTEasp7vqHxeSrAz/i14da4wedc=' 
WHERE 
  key_id = 'c8d5a37d287bd7bece7ea0ffbf4f67f3eb1b9ba9b5069265b49f60281954ca49' 
  AND (
    token = '5O1iKRtUw9xjRPLBRTEasp7vqHxeSrAz/i14da4wedc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )