UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GLLmTrC2/CnfpDiAGUi/Tp4uQs4qvCwfqn0znJ7ZNPs=' 
WHERE 
  key_id = '3901eb0aec9b655cbc0e734b7063ce193bdbf18eb4aa07053d945130a8173a4c' 
  AND (
    token = 'GLLmTrC2/CnfpDiAGUi/Tp4uQs4qvCwfqn0znJ7ZNPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )