UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ePBGtruwASn9XFNsfQCxat0GAYlIgCGzP/X4E8ASkuw=' 
WHERE 
  key_id = '01a7b0d31754fb3181fc01a3a8ad27448d025f3549a023818a69db1672224384' 
  AND (
    token = 'ePBGtruwASn9XFNsfQCxat0GAYlIgCGzP/X4E8ASkuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )