UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/h7gYDmg7sAbFFGP5WsUgZEAWQcM+OuwOruSpw5FFiE=' 
WHERE 
  key_id = '205ed59a28bca3e4e8b423198566ce7d3f7bbbfb9ae3bcfcc27175c461a223ec' 
  AND (
    token = '/h7gYDmg7sAbFFGP5WsUgZEAWQcM+OuwOruSpw5FFiE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )