UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wAaHgr1R5dQzb1gIfLwfRhOJUI7c/pX4T8d2VQJLqOE=' 
WHERE 
  key_id = '4aed9522bd23e25554ea29f037707817dc1e0f5254fccae7745faf02c0c89722' 
  AND (
    token = 'wAaHgr1R5dQzb1gIfLwfRhOJUI7c/pX4T8d2VQJLqOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )