UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '88qEmYPf7t7DTHbGzSiMMutQ/MMnzF6nFzkRAXn6kMY=' 
WHERE 
  key_id = 'c9e7ac0b829167d2d2a7fd315cb1a7e6fe67dad261fe3c6df61b43affdca7fb0' 
  AND (
    token = '88qEmYPf7t7DTHbGzSiMMutQ/MMnzF6nFzkRAXn6kMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )