UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x5ElHkLoJqWE0LCjJZlWCCw3XBpANjCQxqtqkni0Vhs=' 
WHERE 
  key_id = '5128bcbd3e20888aa055c5c738cf51e73b7da7d78ac768539a56425c5c169ff5' 
  AND (
    token = 'x5ElHkLoJqWE0LCjJZlWCCw3XBpANjCQxqtqkni0Vhs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )