UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iCJ38l2Ngi+V5crmB+tijKnRgw3BOJMLYT3s/+c8oV0=' 
WHERE 
  key_id = 'bc99a57ff85ac1adcc1e709da7f60f71ad73c86cc048883d0d75d1a89628f34d' 
  AND (
    token = 'iCJ38l2Ngi+V5crmB+tijKnRgw3BOJMLYT3s/+c8oV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )