UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QejBS0QKK6cKO1Mi8WcFzVvruBq+ah90notG4QqH4UI=' 
WHERE 
  key_id = 'e5a7288329b344a8ba941603906c71da69980414cfd20194643c74f83713413c' 
  AND (
    token = 'QejBS0QKK6cKO1Mi8WcFzVvruBq+ah90notG4QqH4UI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )