UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A/NwxQzJjdPr1OR+0h3IDZrKWiRAzguYJd+JSiwGxyo=' 
WHERE 
  key_id = '9f3b535fee9d8c13a817cb0d75eaa24eafc2346a683388bbe36918a451601bf9' 
  AND (
    token = 'A/NwxQzJjdPr1OR+0h3IDZrKWiRAzguYJd+JSiwGxyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )