UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7OPVq1/S5+EvkP9WVoQ3EjxArsDfyiMgNq65rLLWbQE=' 
WHERE 
  key_id = 'f574c51ce94f7b72b34e6da25d8a4a54a400ca571ae1e0f16d3abdac5b7ce5a6' 
  AND (
    token = '7OPVq1/S5+EvkP9WVoQ3EjxArsDfyiMgNq65rLLWbQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )