UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HwHQbrWQG/i9YPMnh51K4mULSRkA9ebSmP2mpKMvACQ=' 
WHERE 
  key_id = '686a123c382c1755c7fbc1a2e1d8eff054b9b1beec103730f603d2f2ee8ce4f5' 
  AND (
    token = 'HwHQbrWQG/i9YPMnh51K4mULSRkA9ebSmP2mpKMvACQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )