UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Hx01cnQgO5mQCUeRXWI0MKv2UFq19PbUcRbRqu0Dxk=' 
WHERE 
  key_id = '01bf95222e939d45bcd69c57d2ac58eed56da89766e6a84342c3db323a707560' 
  AND (
    token = '7Hx01cnQgO5mQCUeRXWI0MKv2UFq19PbUcRbRqu0Dxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )