UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qn8hTPNS+Gl7NaX6LyuYtnU4TU4QFse8D/EBWHIM5gU=' 
WHERE 
  key_id = 'e30edd385633724313f02b6241eebcc2ef807d49a677f377f160920a6f7b3c85' 
  AND (
    token = 'Qn8hTPNS+Gl7NaX6LyuYtnU4TU4QFse8D/EBWHIM5gU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )