UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VHCpIlwAYMhJCmmXt94LH4ea3LH8SmCW0xUnmZ6HvLg=' 
WHERE 
  key_id = 'fc50f1c6af573359f206e0e668afa967b9dcd00cb630894c1b732d6830a8ce77' 
  AND (
    token = 'VHCpIlwAYMhJCmmXt94LH4ea3LH8SmCW0xUnmZ6HvLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )