UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lQjVmW8Es2ZBq/lPhgpCczBbrV2hwWkeG6fHMwNQr0U=' 
WHERE 
  key_id = '3f2f6f1ccb2b08fd3e876b09bc371899b6cde0f21c21bfff4d077b19dbe768ab' 
  AND (
    token = 'lQjVmW8Es2ZBq/lPhgpCczBbrV2hwWkeG6fHMwNQr0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )