UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M2AlX783mZZ3fKsvuXgfMfuo5e/X5b9qQLXU0/pliRA=' 
WHERE 
  key_id = 'ed27f578bd348223c86f8451ea32ca41255040896f0a2d15cfea50b0a0ea019f' 
  AND (
    token = 'M2AlX783mZZ3fKsvuXgfMfuo5e/X5b9qQLXU0/pliRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )