UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xbK9TGRCusZxkCScJXK40diI1wEY8wx/kd21on79wZ4=' 
WHERE 
  key_id = '164834edf75e29d82038344e64a08bfff97c894c03fa8bd30a5b39ab12a73b22' 
  AND (
    token = 'xbK9TGRCusZxkCScJXK40diI1wEY8wx/kd21on79wZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )