UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zZtaL/NLygGia+TqpVx6mwZAwE6jIcQQ8UPS04Hp9to=' 
WHERE 
  key_id = '894404fd5deffc43179a1b9061decba2abb2c7bd0cb9b92ee7cd01100d5046c6' 
  AND (
    token = 'zZtaL/NLygGia+TqpVx6mwZAwE6jIcQQ8UPS04Hp9to=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )