UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KnRIqRYqhCcbfz1qkxMIrenqg1Q2NwBcL4lkaBih8zw=' 
WHERE 
  key_id = 'e00bcfc4f249a4db5fb6c016259bb2fc8644bde29733550987df25933c37610e' 
  AND (
    token = 'KnRIqRYqhCcbfz1qkxMIrenqg1Q2NwBcL4lkaBih8zw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )