UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xF1DR7+sGawdLEqpCJ0O3o/ZGtPVksOOn9ZGR6y0N3c=' 
WHERE 
  key_id = '2b0452d07a5eaf5cdbf3552adf11352c8852ec49720de862e484c0ed76cd48a1' 
  AND (
    token = 'xF1DR7+sGawdLEqpCJ0O3o/ZGtPVksOOn9ZGR6y0N3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )