UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FT7wBij+QJFeiXbRmd3so3yeAw8FGMSNj4IbvgX6mU8=' 
WHERE 
  key_id = '7375a32d7e241262999cbefe711b75863ceed1c4ad62f35468438b8dc680b186' 
  AND (
    token = 'FT7wBij+QJFeiXbRmd3so3yeAw8FGMSNj4IbvgX6mU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )