UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GDsfrQ69PTPC4iMzBF39oOlnYEHZuYV3i70hG+7djXc=' 
WHERE 
  key_id = '9710448d53d5fcf6f8d3aba77f6f31d6d6be21cc2cc78fe2939d1032994970d7' 
  AND (
    token = 'GDsfrQ69PTPC4iMzBF39oOlnYEHZuYV3i70hG+7djXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )