UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AYPA/HSi4A/W9EwJKz/rK8/zjhW3ICejYHwmMZGlsU4=' 
WHERE 
  key_id = '3a500d4c0ed019f174851e0d65607d2bb3255f8f4307c200546daa1c21388e96' 
  AND (
    token = 'AYPA/HSi4A/W9EwJKz/rK8/zjhW3ICejYHwmMZGlsU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )