UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GnMQrDhvWVELA9U6O9wipTP0v10Nkp5aotDDfLm38DY=' 
WHERE 
  key_id = '18a8bf580846cf7aac655feae906f15e17bd69f4dc90b9acb7bf440b00ed260b' 
  AND (
    token = 'GnMQrDhvWVELA9U6O9wipTP0v10Nkp5aotDDfLm38DY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )