UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aRhCp3m62iIt1lOrANf4gXbMm5yWQPleL7HQHahOoa4=' 
WHERE 
  key_id = '0fa6da6be4784569e5494a3da047dd9c024c43166f6b7ad53c25123d43e916b6' 
  AND (
    token = 'aRhCp3m62iIt1lOrANf4gXbMm5yWQPleL7HQHahOoa4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )