UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yuTk9wZjWCeCX4HbqX/bBe566tPtK+Xso6VuRcqMAjU=' 
WHERE 
  key_id = 'b085df95dd51f782599dce40f95795894cbbd707674540bfc748a3b910a077e9' 
  AND (
    token = 'yuTk9wZjWCeCX4HbqX/bBe566tPtK+Xso6VuRcqMAjU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )