UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wm9dvj3LDWoRdt6rV+1bhAvjvPh1Qk1+FnPp5Pu9M8o=' 
WHERE 
  key_id = '40a8a2e0c36b91fd9b636df931716f6c475176f9bb4782b5a0de1b088bcd43f7' 
  AND (
    token = 'wm9dvj3LDWoRdt6rV+1bhAvjvPh1Qk1+FnPp5Pu9M8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )