UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gjm4mcQA8G06SlArQeHP+ry4DDTP1bupx1rEAC52Ls0=' 
WHERE 
  key_id = '29dcd2018bbac2fb4ae474ae84fbf5123e349c8651d6f8b05b67f01cddaf0503' 
  AND (
    token = 'gjm4mcQA8G06SlArQeHP+ry4DDTP1bupx1rEAC52Ls0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )