UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ktdylxt6OSv85+uY2l1n5VoKA0xJ7gG29DB46gG8MXQ=' 
WHERE 
  key_id = '4824219d48da61534ebef28074020a2e151535d65e06a19ba31e17dc6a67a013' 
  AND (
    token = 'Ktdylxt6OSv85+uY2l1n5VoKA0xJ7gG29DB46gG8MXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )