UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cLjjQinjcBN2L7uJkWcvLVVrXonDtxiHCeW/MN7RpD0=' 
WHERE 
  key_id = '2b4cd2d6be9ea56cfa07b236d88b588c6ac50cbc04bf36a62e39aa027df949dd' 
  AND (
    token = 'cLjjQinjcBN2L7uJkWcvLVVrXonDtxiHCeW/MN7RpD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )