UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uzMjS33WQT2D6XD9GDZQ4x4rQkB3H6DMksWJXS8o6PQ=' 
WHERE 
  key_id = 'b81b5ea52b8f9eec292fe43d5b3bcdc9fefb20b63ea7ebefb570a7b8299721a9' 
  AND (
    token = 'uzMjS33WQT2D6XD9GDZQ4x4rQkB3H6DMksWJXS8o6PQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )