UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VDMfn8oy/wB9i0yVKwqc0OFIt9ZIH/4vB6R10Qi0s8s=' 
WHERE 
  key_id = 'a83f4fc787956e40e4cb2e63d9dbf0cb078c94164578157332ba49f063be078f' 
  AND (
    token = 'VDMfn8oy/wB9i0yVKwqc0OFIt9ZIH/4vB6R10Qi0s8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )