UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '84m2YSatJRrfyAJfc5ntv4TKonFD1v6tQ8ChJXxzS1k=' 
WHERE 
  key_id = 'b6b6c27af052d5313df58027e9336ae7cbc7d8dc7a9e63fa1b5a456093a50b90' 
  AND (
    token = '84m2YSatJRrfyAJfc5ntv4TKonFD1v6tQ8ChJXxzS1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )