UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j8ODsA7VRMUqpEVPnZcNaT6ShPIhIzrEKOzwJbuJ2Oc=' 
WHERE 
  key_id = 'a8df1aedf084d243d8d08d81c32e253b99032f61d6b84f81d58d44bec1b03d17' 
  AND (
    token = 'j8ODsA7VRMUqpEVPnZcNaT6ShPIhIzrEKOzwJbuJ2Oc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )