UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '075PJ9l6KbmBIjx1cwqALpzcekxF8ML6uW3uc31g+E0=' 
WHERE 
  key_id = 'a203449141a6b0fe19fd00c0b231bc8dea2edecc5bf57137ea4a36830c35f0f4' 
  AND (
    token = '075PJ9l6KbmBIjx1cwqALpzcekxF8ML6uW3uc31g+E0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )