UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4B8oihUAER7hNQjTFDiqJfkKQ0ShsL+Q0rMGsWGTC+0=' 
WHERE 
  key_id = 'bece6f001ea7c05f6938b8acfba9658471d704cdac32d6572e62a3ee2f9b19b4' 
  AND (
    token = '4B8oihUAER7hNQjTFDiqJfkKQ0ShsL+Q0rMGsWGTC+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )