UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XCefKxVxeVtwZOrbJlpqqslve3kPyWTFgJKg/3QBZc4=' 
WHERE 
  key_id = '1e5fe448704a4685e48f74f54d582629502a52f8c7790587206fe22835a1772d' 
  AND (
    token = 'XCefKxVxeVtwZOrbJlpqqslve3kPyWTFgJKg/3QBZc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )