UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UdvKSha1SXE9kVBGZmLJXCoKIgNOUB1Agb1Nkoy6xL8=' 
WHERE 
  key_id = 'dc6eeec099fd4aeb43c84b35cc261ab44ff9fe40323929ac86e736ed4283b5a4' 
  AND (
    token = 'UdvKSha1SXE9kVBGZmLJXCoKIgNOUB1Agb1Nkoy6xL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )