UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AB0k1MmKx5Xdqy6vhPPG/9CujQhFeXfVehgF4Hdx+XA=' 
WHERE 
  key_id = '68fb8ea2989fb1f7c173e7bf1067cfbb0fd397602ab280b594d65c96f9be4c70' 
  AND (
    token = 'AB0k1MmKx5Xdqy6vhPPG/9CujQhFeXfVehgF4Hdx+XA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )