UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Gn73sH3B2TQbTxJNo8szOB++6mcJdls/z0zBh7K+g4=' 
WHERE 
  key_id = '2ffa15ba80407cb99c92fa5b78a007618b18de3e902def6e774073b30a2439a7' 
  AND (
    token = '6Gn73sH3B2TQbTxJNo8szOB++6mcJdls/z0zBh7K+g4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )