UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zJ3B2qZNC9Vgf9z8LgNi5FBIJjMeq3nJlElolNh1N3c=' 
WHERE 
  key_id = '8d5614aa28a4a4a06e72006955818614ef498059ea4ca9d0a0c455307dd990c1' 
  AND (
    token = 'zJ3B2qZNC9Vgf9z8LgNi5FBIJjMeq3nJlElolNh1N3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )