UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KT2nMS7D+Jjj4JwjjX06XwHson70f25VjpR6EboLZ4A=' 
WHERE 
  key_id = 'ee28b13ea5227116f96b8ce5065c12ed5aa9ed536ab2df6447871ef5c3cb9e19' 
  AND (
    token = 'KT2nMS7D+Jjj4JwjjX06XwHson70f25VjpR6EboLZ4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )