UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WNPYCu1UCEWQBZkgQIKmW+xQ+786hlbzTmriN1rRhO4=' 
WHERE 
  key_id = '8a8d2d03e7e3cfdb444da2a58a1f2ce6800307f95ad19f50789242c15b113d96' 
  AND (
    token = 'WNPYCu1UCEWQBZkgQIKmW+xQ+786hlbzTmriN1rRhO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )