UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5pnzdeEvXH1bP7Uz0kx6R35R8v+ZN0cP+MIXuHadthw=' 
WHERE 
  key_id = 'f419fa857307a3801a39104d43a3348d413d7665577d9cc35656eedbb22befe2' 
  AND (
    token = '5pnzdeEvXH1bP7Uz0kx6R35R8v+ZN0cP+MIXuHadthw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )