UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XnKBdhXXskAsnUyvhIQWKMAH+5/fMJLsXQSg6ixDSZs=' 
WHERE 
  key_id = '2d8315f9579a30718481050915e4c5e7f61fd3b00cef336650d44ac23087b4f7' 
  AND (
    token = 'XnKBdhXXskAsnUyvhIQWKMAH+5/fMJLsXQSg6ixDSZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )