UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AYVfhRdtjYPu2I0PQHa2RC2bGfVoKvjxB4CJHXsFMm0=' 
WHERE 
  key_id = '8367133ba3afce27dd62e2db535b1bef6bfaeff320935f3eee58e09d570a0af3' 
  AND (
    token = 'AYVfhRdtjYPu2I0PQHa2RC2bGfVoKvjxB4CJHXsFMm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )