UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B8BcfzamxUahF0CnrUAkTOLU65sE1UkpfWMYURW0Yho=' 
WHERE 
  key_id = 'f54811953c07ce47b8a66d3663b20d33178285bf77d9fdfe839439471bd40303' 
  AND (
    token = 'B8BcfzamxUahF0CnrUAkTOLU65sE1UkpfWMYURW0Yho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )