UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wxn5kxzaXS+STNRUwaX5mrIhqllwYbi/g2r+VViP2Zg=' 
WHERE 
  key_id = 'b745e6b4b147f32a52e117a0d690b0d465adfb55291198975c4771d9b08a61f7' 
  AND (
    token = 'wxn5kxzaXS+STNRUwaX5mrIhqllwYbi/g2r+VViP2Zg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )