UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pZ3BTOAecS2xLcbrhT9zWv+U9cXiaLCWrtNRBisMN6s=' 
WHERE 
  key_id = '946ac0f45ce616601b92c6267db0036d13933861447e2c57aac71c7cabae02de' 
  AND (
    token = 'pZ3BTOAecS2xLcbrhT9zWv+U9cXiaLCWrtNRBisMN6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )