UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RB234jvEWDwiVLuX3d4UejOED0SUTd1u8bIj+sqiX6A=' 
WHERE 
  key_id = '773c291a33aa6c615a0fd709658d6c914b50e9822d4249f1e2fc11395208ceda' 
  AND (
    token = 'RB234jvEWDwiVLuX3d4UejOED0SUTd1u8bIj+sqiX6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )