UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WRAbjOATpzeRwAdzXusaindJzyMkFITkn8VVxfZhrKg=' 
WHERE 
  key_id = '4aa5c02eab9ab73119a0372a7d5be57b2ce66b9a54047faf82d7defcae46c517' 
  AND (
    token = 'WRAbjOATpzeRwAdzXusaindJzyMkFITkn8VVxfZhrKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )