UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2fGb1czwmBuXZg9o8jp7oZq3C3zY8doPtpIrB/aHMtc=' 
WHERE 
  key_id = '60c4e19788a76f147df42d0de5b66992b1c771915072447647f6694d42771f69' 
  AND (
    token = '2fGb1czwmBuXZg9o8jp7oZq3C3zY8doPtpIrB/aHMtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )