UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uG0edPcaCNIO5nGUWZ+bTwjdur47MK0cFLw16L6Tv2A=' 
WHERE 
  key_id = 'b79b063f57eed8ae5df5cdb217c4fef0f2f74738eb10f069fdee36650926d44c' 
  AND (
    token = 'uG0edPcaCNIO5nGUWZ+bTwjdur47MK0cFLw16L6Tv2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )