UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GGzx8vufeadaemhsTJZ/pCSP5btbf5IjAhn2LJIjEQs=' 
WHERE 
  key_id = 'b9e9497104a481e8379c6873687cd7c1df3693beb54ad8dada2e31b66141a6e5' 
  AND (
    token = 'GGzx8vufeadaemhsTJZ/pCSP5btbf5IjAhn2LJIjEQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )