UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pwNPlPSc2iCeYd3z5yH8UOD+42N06my15488+Px7YMs=' 
WHERE 
  key_id = 'd202497d74c9c55beb1f0baa8d2e1296e81bbebe7601661c1910bb228b481889' 
  AND (
    token = 'pwNPlPSc2iCeYd3z5yH8UOD+42N06my15488+Px7YMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )