UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/uTQl/xDe8BXa4cO+zyjSVZ36KFGdnozHrqjGKHfcE8=' 
WHERE 
  key_id = 'e78f6fc027d4a17823a0a99a95b0930c73b88eb7ad5fde0480e78cbe57639d08' 
  AND (
    token = '/uTQl/xDe8BXa4cO+zyjSVZ36KFGdnozHrqjGKHfcE8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )