UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2OtCUatyeq34+idMi1HNzLxgmbyQl/GO9Qx+sOiuQPY=' 
WHERE 
  key_id = 'a2080b38c8fa35bd1f2d86cd9865cdf34a6267758fbaf858577bfd1ac7b55cdf' 
  AND (
    token = '2OtCUatyeq34+idMi1HNzLxgmbyQl/GO9Qx+sOiuQPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )