UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FlTHbPzyTWyDuV8zaexm09eMMMjQ1U7OtrY1qeuVXZU=' 
WHERE 
  key_id = '859be8719cb3867fc5968ab4dc808126bfeeaf1114922f5f4723f63fb059cc22' 
  AND (
    token = 'FlTHbPzyTWyDuV8zaexm09eMMMjQ1U7OtrY1qeuVXZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )