UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zqvYm8PL5QtunJ7R5FNAERAWM9aQy1lCBhFmmvWpc5Q=' 
WHERE 
  key_id = '7e518196d1a41fa675915e4994b823b3ade0612f9d61ea4e6344bd393706fa91' 
  AND (
    token = 'zqvYm8PL5QtunJ7R5FNAERAWM9aQy1lCBhFmmvWpc5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )