UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JPEPfMYdl/D6OvE48NY3m6KEzb62O684+F3wUHyTPtM=' 
WHERE 
  key_id = '6fc6f5ebdb2a6ed2fa72ad06ee7686b041a6cc6066aae8c16cb25df063856b6e' 
  AND (
    token = 'JPEPfMYdl/D6OvE48NY3m6KEzb62O684+F3wUHyTPtM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )