UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XuYJSZ+yYAHxWHcu4u8bCivzxwwSGrQtuuyen2fqWJA=' 
WHERE 
  key_id = '76c8c94531ca3b2421537446f0edee0d8f7744a10739c9e9fa1d23345980ac30' 
  AND (
    token = 'XuYJSZ+yYAHxWHcu4u8bCivzxwwSGrQtuuyen2fqWJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )