UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8SG7pREiAfpptXLJTxbndZ5MoPkYhEx1sZw5X5Gy6is=' 
WHERE 
  key_id = '2fa020b27d4e965e47b2310760041317011c3b307a2db47924c43d46d034d4bc' 
  AND (
    token = '8SG7pREiAfpptXLJTxbndZ5MoPkYhEx1sZw5X5Gy6is=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )