UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/zpT8KD+01Y+URTi4+EO19Pjtmeg5bjtlCrvzJOsL6w=' 
WHERE 
  key_id = 'e7af780129c5c6e7036d154fdf3b95a4aa0a8c975fcad9e53308ad41985a22d8' 
  AND (
    token = '/zpT8KD+01Y+URTi4+EO19Pjtmeg5bjtlCrvzJOsL6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )