UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oer9F8H+w99huoi/I9YHADDq/ZJmE70Y2W0AwEFwDKw=' 
WHERE 
  key_id = '275ec41819f7e2165c183b4322b68c3a348ccfba9edd1b1328c62f87b0aaa311' 
  AND (
    token = 'Oer9F8H+w99huoi/I9YHADDq/ZJmE70Y2W0AwEFwDKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )