UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ML6hZT52V1fhajNtldz4+BOBe4wMGDyczs8ll3sS3zs=' 
WHERE 
  key_id = 'fba0a0667d052583e4bee4a8ec5034e5e2bba1386bf77f29d0150a71c3cdbb42' 
  AND (
    token = 'ML6hZT52V1fhajNtldz4+BOBe4wMGDyczs8ll3sS3zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )