UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UbI2SKz9SGjd68sFFVze+DTYN+VbAEhcQp4pTB/L5rM=' 
WHERE 
  key_id = 'e1b3c4340ea923f77f8931e314ed862dd6f5f32d6ae9929df2c20527e5473272' 
  AND (
    token = 'UbI2SKz9SGjd68sFFVze+DTYN+VbAEhcQp4pTB/L5rM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )