UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zyAdOoUSdDyIuPFpPnT76wVGydaXnqCdKePSRAomeQg=' 
WHERE 
  key_id = 'f48a1f0c02343c11f27e923455a7d6e7953dad8478190bf9064ae31945216854' 
  AND (
    token = 'zyAdOoUSdDyIuPFpPnT76wVGydaXnqCdKePSRAomeQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )