UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uW/CzpdhvTiFkljAE2qqNjLAisciM1Bai3FwHIkb7yo=' 
WHERE 
  key_id = 'c6d1c20d5f56663b4ef6b51441e9ab31caafc375de6328aaacf9d6716e37d6a3' 
  AND (
    token = 'uW/CzpdhvTiFkljAE2qqNjLAisciM1Bai3FwHIkb7yo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )