UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gNCLtYU8UKdcLMuOdloVOUDQ5vIJu++SZ/jKfzb4dqU=' 
WHERE 
  key_id = '242b789ea7e88654a3724fbb56178ca2c07acb4494f5051adce885951b1f98a6' 
  AND (
    token = 'gNCLtYU8UKdcLMuOdloVOUDQ5vIJu++SZ/jKfzb4dqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )