UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cn9K/vvoMYnXtHVy9POnOW/UJNqyrtAupHfp0VaiN+E=' 
WHERE 
  key_id = 'eef78f9f923938c1a8d9ceed8897bf1abebcc31733e2f6954fc219ee09c87125' 
  AND (
    token = 'Cn9K/vvoMYnXtHVy9POnOW/UJNqyrtAupHfp0VaiN+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )