UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8lbY7CGqDPeKOKhM7D3O3stQsvjXSAEFF6lLMLeE8h8=' 
WHERE 
  key_id = 'dbd099573145b56efe6e1026602c4dde5c7c1989ba3c7368dce385c88763f75d' 
  AND (
    token = '8lbY7CGqDPeKOKhM7D3O3stQsvjXSAEFF6lLMLeE8h8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )