UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9nEisHqEX7ujrTdDOMUloXmdtDUV0SDULJ4l7hQKgm0=' 
WHERE 
  key_id = '6aa3942a60977ea040e34655861c3d7ec458c102d3376c4116c8a964d2f0fd8b' 
  AND (
    token = '9nEisHqEX7ujrTdDOMUloXmdtDUV0SDULJ4l7hQKgm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )