UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RLxCc+NNUlS1Moc6msi+IYQDG7gT8fnnPdBhqC33LN4=' 
WHERE 
  key_id = '45b1770ba807baea6f49de8b7192f035c9cc0a961ff4bdf964d787d2d9262984' 
  AND (
    token = 'RLxCc+NNUlS1Moc6msi+IYQDG7gT8fnnPdBhqC33LN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )