UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I7cnpxqi48Gp4Z0CooCp+lYmyGOp+XmRvGupuEIfMlg=' 
WHERE 
  key_id = 'a15a75efe2bf02086ef8afa5f78a4a4ffea97b32541b0ff287ac62148ae06980' 
  AND (
    token = 'I7cnpxqi48Gp4Z0CooCp+lYmyGOp+XmRvGupuEIfMlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )