UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZKrykNK3tSigPyT3+6mK1lMNgazFTb2+upsOlrBnYs4=' 
WHERE 
  key_id = '4a054c7c04210901be3807ae6b3031621204d767f2636b25273963ef025e7880' 
  AND (
    token = 'ZKrykNK3tSigPyT3+6mK1lMNgazFTb2+upsOlrBnYs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )