UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ei+ojbNp22yVp+IiFMkMER98ZmV6Pdgizcrmq0Lkg18=' 
WHERE 
  key_id = '7bddf99be1ad370e426f28d2e56749dfaa38c9e59489ad98aeb7fa6a708d20ad' 
  AND (
    token = 'ei+ojbNp22yVp+IiFMkMER98ZmV6Pdgizcrmq0Lkg18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )