UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LbPnOtQsFXZazpFwetxCZi+geyAJdjW1cksUrVxkfXY=' 
WHERE 
  key_id = '1e37896078377af2f578f5770163d0d97e52dd4aad4ab47d329f831ceae636a7' 
  AND (
    token = 'LbPnOtQsFXZazpFwetxCZi+geyAJdjW1cksUrVxkfXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )