UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q7f7hwe2CVgc1SAw2sSD3Z3Foao3YGPcX+WfyVpPmMI=' 
WHERE 
  key_id = '9f68c16e95c0b134757f1bb9cce6091750f32cd1b5e0ed4afa4261690d5bb2b1' 
  AND (
    token = 'Q7f7hwe2CVgc1SAw2sSD3Z3Foao3YGPcX+WfyVpPmMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )