UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uAumhl7lNRt+DQpJgGeMQSCvD1sfQTEnTe5AVZMYN2A=' 
WHERE 
  key_id = 'f4e9ebde72e873ed12c0b11b3e5489eaf2fcc0cafd85f3492ad8fe0de767f4b6' 
  AND (
    token = 'uAumhl7lNRt+DQpJgGeMQSCvD1sfQTEnTe5AVZMYN2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )