UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZsvZHRyvKq+lD5jemzDawB7KU7rXwEZtkMXIAllClyI=' 
WHERE 
  key_id = 'c9b27090722ace3dc5f0ab3b7a800418d33fdec5eed5f38b2a830730e9405255' 
  AND (
    token = 'ZsvZHRyvKq+lD5jemzDawB7KU7rXwEZtkMXIAllClyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )