UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'THMSdwFXgcAa3+4Q3Zd9JGOdArUWNjNBtt1iDnO6Fi0=' 
WHERE 
  key_id = 'b20dbdf2bcd18332a0ee9a646783d3b079ed4f5fa9f8f7c80cb802278e63dc1b' 
  AND (
    token = 'THMSdwFXgcAa3+4Q3Zd9JGOdArUWNjNBtt1iDnO6Fi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )