UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PTIKZq0CFqvoNFiMgNLLmrAENN2FYn/H0uyvllEdgzg=' 
WHERE 
  key_id = '6cc82288f0278f95919c6046accf4bd0e312659907c161ee2f02ea70f36b26f2' 
  AND (
    token = 'PTIKZq0CFqvoNFiMgNLLmrAENN2FYn/H0uyvllEdgzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )