UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dq+jPF/q12Lm8/S6SqNbLDEz5qYgGBTJdZ8+i1kIaJY=' 
WHERE 
  key_id = '776cb349ae291c6083d72abd8aa6299559b18be07a6a2ac5eacc5c5660949fdc' 
  AND (
    token = 'dq+jPF/q12Lm8/S6SqNbLDEz5qYgGBTJdZ8+i1kIaJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )