UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qkPoAL6xaUF3sbKOfn8Yk68DBCqbl7MckRkHrSST3DI=' 
WHERE 
  key_id = '2baee782114b1cbc853fc6bdd6028e6654189efb7a5d07db160177e1bf9240df' 
  AND (
    token = 'qkPoAL6xaUF3sbKOfn8Yk68DBCqbl7MckRkHrSST3DI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )