UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AwKbVk0PkkLE7R9VlVwMH/39pPVBcLS1H/VoaFA7mxQ=' 
WHERE 
  key_id = 'dadf8eabea4dd8857cb97b8a047ea60f2cefcbe94fb8f5e38540c6f2db02bb6c' 
  AND (
    token = 'AwKbVk0PkkLE7R9VlVwMH/39pPVBcLS1H/VoaFA7mxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )