UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VHFVhMlDVw2ToDkI/f54M2yJXTWcmuXdH9gimuEU/TA=' 
WHERE 
  key_id = 'a26312a37c98c177c8ebe886374a86b4ced401fab2bdab44ad0eb000956b80b1' 
  AND (
    token = 'VHFVhMlDVw2ToDkI/f54M2yJXTWcmuXdH9gimuEU/TA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )