UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JGT8k39AcvJwafbb31Ly9HLAPNSgG+ZisS+7cmlqc5I=' 
WHERE 
  key_id = 'c3834807d869650451cd8794706ed5391215153bf92c23375b3f88e42fcbedd7' 
  AND (
    token = 'JGT8k39AcvJwafbb31Ly9HLAPNSgG+ZisS+7cmlqc5I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )