UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S94vcH+WH8eonc4i8sk63Aa+2Ab9Y83wQ2iWakzhmhM=' 
WHERE 
  key_id = '12d9d7cc65b34c11b84dcf9976819ae11f26ffd14fde0cf8473f664abe0fc78d' 
  AND (
    token = 'S94vcH+WH8eonc4i8sk63Aa+2Ab9Y83wQ2iWakzhmhM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )