UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+nqVVnO1ywoU8YzykSF65aE7fbyk9pndB4/6Vrau3gs=' 
WHERE 
  key_id = 'c10182c1c612c9b056fc6437774a4a6c66d0333c265577a713e23db70fb49158' 
  AND (
    token = '+nqVVnO1ywoU8YzykSF65aE7fbyk9pndB4/6Vrau3gs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )