UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'acVbqb1JR+w/MCeer0LN9stY1Wj/3K6uYApsxgpJ+28=' 
WHERE 
  key_id = '817e0fb906a3a7efb90d63f38436e51c967dff0ee42a50b1b71c7c63df8dcb10' 
  AND (
    token = 'acVbqb1JR+w/MCeer0LN9stY1Wj/3K6uYApsxgpJ+28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )