UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w1z5ixbPEr+r/PPwsrkMnQTgqgOIAVb11vHJhQl6WnU=' 
WHERE 
  key_id = '307e2e8ea591b2d89166641de4f3e9ac651b10261b579b5a68248c4431e6fd0f' 
  AND (
    token = 'w1z5ixbPEr+r/PPwsrkMnQTgqgOIAVb11vHJhQl6WnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )