UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zU1Gty+rpjA4dfC0hlEG6ChhcLL1FyX7Y37QrUxX73E=' 
WHERE 
  key_id = 'f5c14a716aa3b9bac2ea09fd1e2ae69af5d8e27b3fed1e5593776360b3c9dc9e' 
  AND (
    token = 'zU1Gty+rpjA4dfC0hlEG6ChhcLL1FyX7Y37QrUxX73E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )