UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7SX4mUMjDtvRjJZP9pT8xyvTsE0VpoOT7pm4QMKDthY=' 
WHERE 
  key_id = 'b573acce3bd8b535888d966fa54e1957f3bb704b8e96d5f5d43baab4cafa98e7' 
  AND (
    token = '7SX4mUMjDtvRjJZP9pT8xyvTsE0VpoOT7pm4QMKDthY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )