UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IzpkZroRq/LJManC4wJOMl0tWBUyuUdmR3KiprvAR94=' 
WHERE 
  key_id = '6803302d7a8bf79258da1d497d0fbddd517fd2993942b37be766144d658c30aa' 
  AND (
    token = 'IzpkZroRq/LJManC4wJOMl0tWBUyuUdmR3KiprvAR94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )